Fjallraven

  • Fjallraven Travellers MT Hat Fjallraven Travellers MT Hat

    Fjallraven

    Travellers MT Hat

    Weighs
    68g
    Weighs:
    68g (Medium)
    Headwear Type:
    Bucket Hats

    A light and stylish bucket hat from Fjallraven. Fjallraven says:  Light and foldable sun hat in quick-drying MT Eco that feels comfortable and cool in warm temperatures. Medium-wide brim that...

    1.342,50Kč
    RRP: 1.428,21Kč | Save: 85,71Kč
  • Abisko Lite SS Abisko Lite SS

    Fjallraven

    Abisko Lite SS

    Weighs
    102g
    Weighs:
    102g (Medium)

    Lightweight, breathable, and built for the trail, this is a go-to tee for hot days when you need your kit to work with you, not against you. Fjallraven says:  Lightweight short-sleeved t-shirt...

    1.285,36Kč
    RRP: 1.428,21Kč | Save: 142,85Kč
  • Abisko Hike S/S Shirt Abisko Hike S/S Shirt

    Fjallraven

    Abisko Hike S/S Shirt

    Weighs
    126g
    Weighs:
    126g (Medium)

    The Abisko Hike S/S Shirt is a lightweight and comfortable short sleeved shirt made from a soft, moisture-wicking fabric that feels cool against the skin. Ideal for summer treks, travelling or...

    1.999,61Kč
    RRP: 2.285,31Kč | Save: 285,70Kč
  • Abisko Wool Classic SS Fjallraven Abisko Wool Classic SS

    Fjallraven

    Abisko Wool Classic SS

    Weighs
    134g
    Weighs:
    134g (Medium)
    Baselayer Fabric:
    Merino Blend
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    A perfect first layer in both warm and cold climates. Fjällräven says: Lightweight short-sleeved t-shirt in a soft jersey knit made from merino wool and polyester. Combines the...

    1.713,91Kč
    RRP: 1.999,61Kč | Save: 285,70Kč
  • Fjallraven Abisko Wool SS Fjallraven Abisko Wool SS

    Fjallraven

    Abisko Wool SS

    Weighs
    134g
    Weighs:
    134g (Medium)
    Baselayer Fabric:
    Merino Blend
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    The perfect blend of natural and synthetic fibres that includes all of the positives and non of the negatives from each. Fjällräven says: Lightweight short-sleeved t-shirt in a soft jersey...

    1.856,76Kč
    RRP: 1.999,61Kč | Save: 142,85Kč
  • 1960 Logo T-Shirt 1960 Logo T-Shirt

    Fjallraven

    1960 Logo T-Shirt

    Weighs
    136g
    Weighs:
    136g (Medium)

    A comfortable poly cotton T-Shirt with a bold, retro logo design.  Fjallraven says:  Short-sleeved t-shirt in a sustainable jersey knit that combines the softness of organic cotton with the...

    1.056,80Kč
    RRP: 1.142,51Kč | Save: 85,71Kč
  • Fjallraven Fox T-Shirt Fjallraven Fox T-Shirt

    Fjallraven

    Fox T-Shirt

    Weighs
    139g
    Weighs:
    139g (Medium)

    This Logo tee is a comfortable short sleeved T-shirt made with a combination of 60% organic cotton and 40% recycled polyester with a simple but stylish graphic print across the front...

    1.142,51Kč
    RRP: 1.285,36Kč | Save: 142,85Kč
  • Abisko Day Hike LS Abisko Day Hike LS

    Fjallraven

    Abisko Day Hike LS

    Weighs
    142g
    Weighs:
    142g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    Lightweight, long-sleeved top for hiking and outdoor life in warm, sunny climates. Produced without PFCs, made for a lifetime of use. Fjallraven says:  Lightweight, functional long-sleeved top...

    1.856,76Kč
    RRP: 2.142,46Kč | Save: 285,70Kč
  • Fjallraven Walk With Nature T-Shirt Fjallraven Walk With Nature T-Shirt

    Fjallraven

    Walk With Nature T-Shirt

    Weighs
    150g
    Weighs:
    150g (Medium)

    Short-sleeved t-shirt in a functional recycled polyester/organic cotton blend. Produced without PFCs, made for a lifetime of use. Fjallraven says:  Short-sleeved t-shirt for men in a...

    1.142,51Kč
    RRP: 1.285,36Kč | Save: 142,85Kč
  • Fjallraven 2021 Logo T-Shirt Fjallraven Logo T-Shirt

    Fjallraven

    Logo T-Shirt

    Weighs
    154g
    Weighs:
    154g (Medium)

    This Logo tee is a comfortable short sleeved T-shirt made with a combination of 60% organic cotton and 40% recycled polyester with a simple but stylish graphic print across the front...

    1.056,80Kč
    RRP: 1.142,51Kč | Save: 85,71Kč
  • High Coast SS High Coast SS

    Fjallraven

    High Coast SS

    Weighs
    158g
    Weighs:
    158g (Medium)
    Baselayer Fabric:
    Synthetic
    Neck Style:
    Crew Neck

    Short-sleeved top in a lightweight and breathable Lyocell/polyester blend. Produced without PFAS. Fjallraven says:  Short-sleeved top made from a soft and comfortable Lyocell/polyester blend...

    1.428,21Kč
    RRP: 1.571,06Kč | Save: 142,85Kč
  • Abisko Day Hike Half Zip Abisko Day Hike Half Zip

    Fjallraven

    Abisko Day Hike Half Zip

    Weighs
    167g
    Weighs:
    167g (Medium)
    Baselayer Fabric:
    Synthetic
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Zip Neck

    Long-sleeved top with a half-zippered opening, designed for hiking and travelling in warm conditions. Produced without PFAS. Fjallraven says:  Long-sleeved top with a half-zippered opening that...

    2.285,31Kč
    RRP: 2.571,01Kč | Save: 285,70Kč
  • Abisko Wool LS Abisko Wool LS

    Fjallraven

    Abisko Wool LS

    Weighs
    168g
    Weighs:
    168g (Medium)
    Baselayer Fabric:
    Merino Blend
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    The perfect blend of natural and synthetic fibres that includes all of the positives and non of the negatives from each.  Fjällräven says: Lightweight, long-sleeved top in a soft...

    1.999,61Kč
    RRP: 2.285,31Kč | Save: 285,70Kč
  • Abisko Sun Hoodie Abisko Sun Hoodie

    Fjallraven

    Abisko Sun Hoodie

    Weighs
    170g
    Weighs:
    170g (Medium)

    A reliable sun layer that offers a good mix of breathability and coverage. Fjallraven says:  Light sweater in quick-drying jersey knit. Perfect for trekking in warm climates. Produced without...

    2.285,31Kč
    RRP: 2.713,86Kč | Save: 428,55Kč
  • Abisko Hike L/S Shirt Abisko Hike L/S Shirt

    Fjallraven

    Abisko Hike L/S Shirt

    Weighs
    170g
    Weighs:
    170g (Medium)

    The Abisko Hike L/S Shirt is a lightweight and comfortable long sleeved shirt made from a soft, moisture-wicking fabric that feels cool against the skin. Ideal for summer treks, travelling or...

    2.285,31Kč
    RRP: 2.571,01Kč | Save: 285,70Kč
  • Bergtagen Merino 190 Long Johns Bergtagen Merino 190 Long Johns

    Fjallraven

    Bergtagen Merino 190 Long Johns

    Weighs
    171g
    Weighs:
    171g (Medium)
    Baselayer Fabric:
    100% Merino
    Baselayer Fit:
    Athletic/Close Fit

    A simple but efficient pair of long johns that balance warmth, breathability and comfort for winter layering. Fjallraven says:  Light, soft and warm long johns made from 100% traceable merino...

    2.856,71Kč
    RRP: 3.285,26Kč | Save: 428,55Kč
  • Abisko Wool Hoodie Abisko Wool Hoodie

    Fjallraven

    Abisko Wool Hoodie

    Weighs
    197g
    Weighs:
    197g (Medium)
    Baselayer Fabric:
    Merino Blend
    Baselayer Fit:
    Regular Fit

    Lightweight hooded long-sleeved sweater in a functional merino wool and polyester blend. Produced without PFAS. Fjallraven says:  Lightweight hoodie in a soft jersey knit made from ZQ merino...

    2.856,71Kč
    RRP: 3.285,26Kč | Save: 428,55Kč
  • High Coast Pack Shirt SS High Coast Pack Shirt SS

    Fjallraven

    High Coast Pack Shirt SS

    Weighs
    202g
    Weighs:
    202g (Medium)

    Light, breathable, and quick-drying, this shirt is built for warm-weather movement and packs away without a fuss. Fjallraven says:  Short-sleeved, lightweight and breathable shirt perfect for...

    2.856,71Kč
    RRP: 3.285,26Kč | Save: 428,55Kč
  • Ovik Travel Shirt S/S Ovik Travel Shirt S/S

    Fjallraven

    Ovik Travel Shirt S/S

    Weighs
    210g
    Weighs:
    210g (Medium)

    Building on the classic Ovik design this shirt uses a blend of natural hemp and synthetic polyester to reduce weight and increase breathability for a cooler feel that is perfect for travellers...

    2.142,46Kč
    RRP: 2.428,16Kč | Save: 285,70Kč
  • Bergtagen Merino 190 Long Sleeve Bergtagen Merino 190 Long Sleeve

    Fjallraven

    Bergtagen Merino 190 Long Sleeve

    Weighs
    220g
    Weighs:
    220g (Medium)
    Baselayer Fabric:
    100% Merino
    Baselayer Fit:
    Regular Fit
    Neck Style:
    Crew Neck

    A merino long sleeve that balances insulation with breathability for winter layering. Fjallraven says:  Light, soft and warm long-sleeved base-layer top made from 100% traceable merino wool...

    2.856,71Kč
    RRP: 3.285,26Kč | Save: 428,55Kč
  • Archive Logo T-Shirt Archive Logo T-Shirt

    Fjallraven

    Archive Logo T-Shirt

    Weighs
    228g
    Weighs:
    228g (Medium)

    T-shirt in organic cotton with a large logo print from Fjällräven's archives. Produced without PFAS. Fjallraven says:  Short-sleeved t-shirt in organic cotton with a logo taken from...

    1.428,21Kč
    RRP: 1.571,06Kč | Save: 142,85Kč
  • Abisko Trekking Shirt S/S Abisko Trekking Shirt S/S

    Fjallraven

    Abisko Trekking Shirt S/S

    Weighs
    248g
    Weighs:
    248g (Medium)

    With the same rugged, hardwearing style you'd expect from Fjallraven but with a lightweight, more breathable and stretchy material that makes it ideal for trekking and travel. Fjällräven says:...

    2.856,71Kč
    RRP: 3.285,26Kč | Save: 428,55Kč
  • Ovik Lite Flannel Shirt Ovik Lite Flannel Shirt

    Fjallraven

    Ovik Lite Flannel Shirt

    Weighs
    249g
    Weighs:
    249g (Medium)

    A lightweight flannel shirt that suits relaxed trail use and time in camp Fjallraven says:  Perfect for summer days, Övik Lite Flannel Shirt for men is made from 100% organic cotton flannel...

    2.285,31Kč
    RRP: 2.571,01Kč | Save: 285,70Kč
  • Fjallraven Abisko Lite Fleece Half Zip Fjallraven Abisko Lite Fleece Half Zip

    Fjallraven

    Abisko Lite Fleece Half Zip

    Weighs
    273g
    Weighs:
    273g (Medium)
    Insulation Level:
    Moderate Insulation
    Zip Length:
    Half Zip
    Hooded:
    No
    Thumb Loops:
    Yes

    UOG TOP PICK - Abisko Lite Fleece This lightweight fleece is compact and can be easily stored away when not in use. It is my preferred type of fleece for most outdoor activities, especially hiking...

    2.428,16Kč
    RRP: 2.856,71Kč | Save: 428,55Kč
  • Ovik Lite Fleece Jacket Ovik Lite Fleece Jacket

    Fjallraven

    Ovik Lite Fleece Jacket

    Weighs
    284g
    Weighs:
    284g (Medium)
    Insulation Level:
    Moderate Insulation
    Zip Length:
    Full Zip
    Hooded:
    No

    A lightweight fleece with eco-friendly credentials, the Övik Lite is a versatile and functional addition to any layering system. Fjallraven says:  Lightweight fleece jacket for hiking and...

    2.856,71Kč
    RRP: 3.285,26Kč | Save: 428,55Kč
  • 2025 Ovik Travel Shirt LS 2025 Ovik Travel Shirt LS

    Fjallraven

    Ovik Travel Shirt LS

    Weighs
    301g
    Weighs:
    301g (Medium)

    Relaxed, breathable, and reliable in the heat, this shirt is built for travel and downtime rather than high-output trail days. Fjallraven says:  Long-sleeved shirt made from cool, airy fabric...

    2.428,16Kč
    RRP: 2.856,71Kč | Save: 428,55Kč
  • Ovik Flannel Shirt Ovik Flannel Shirt

    Fjallraven

    Ovik Flannel Shirt

    Weighs
    316g
    Weighs:
    316g (Medium)

    A timeless top for the everyman, this is a fantastic all-round piece perfect for everything from the office to the outdoors. Fjällräven says: Classic long-sleeved flannel shirt with...

    2.142,46Kč
    RRP: 2.571,01Kč | Save: 428,55Kč
  • Ovik Lite Shirt SS Ovik Lite Shirt SS

    Fjallraven

    Ovik Lite Shirt SS

    Weighs
    321g
    Weighs:
    321g (Medium)

    Light, breathable, and smart enough to wear from hill to high street, the Övik Lite Shirt SS is built for warm days and slower miles. Fjallraven says:  Cool, airy shirt with comfort fit for...

    2.142,46Kč
    RRP: 2.428,16Kč | Save: 285,70Kč
  • Abisko Trekking Shirt Fjallraven Abisko Trekking Shirt

    Fjallraven

    Abisko Trekking Shirt

    Weighs
    326g
    Weighs:
    326g (Medium)

    With the same rugged, hardwearing style you'd expect from Fjallraven but with a lightweight, more breathable and stretchy material that makes it ideal for trekking and travel. Fjällräven says: Even...

    3.142,41Kč
    RRP: 3.428,11Kč | Save: 285,70Kč
  • Bergtagen GTX lite Jacket Bergtagen GTX lite Jacket

    Fjallraven

    Bergtagen GTX lite Jacket

    Weighs
    330g
    Weighs:
    330g (Medium)
    Shell Fabric:
    Gore-Tex ePE
    Hydrostatic Head:
    28000 mm
    Breathability:
    RET <6
    Pit Zips:
    No
    Pockets:
    Chest & Hand Pockets

    Lightweight and packable GORE-TEX® mountaineering jacket for summer trekking. Produced without PFAS. Fjallraven says:  GORE-TEX® is now part of the Bergtagen family! Guaranteed to keep...

    13.141,91Kč
    RRP: 14.998,96Kč | Save: 1.857,05Kč
  • Abisko Lite Fleece Jacket Fjallraven Abisko Lite Fleece Jacket

    Fjallraven

    Abisko Lite Fleece Jacket

    Weighs
    332g
    Weighs:
    332g (Medium)
    Insulation Level:
    Moderate Insulation
    Zip Length:
    Full Zip
    Hooded:
    No
    Thumb Loops:
    Yes

    UOG TOP PICK - Abisko Lite Fleece This lightweight fleece is compact and can be easily stored away when not in use. It is my preferred type of fleece for most outdoor activities, especially hiking...

    3.285,26Kč
    RRP: 3.856,66Kč | Save: 571,40Kč
  • Abisko Trail Shirt LS Fjallraven Abisko Trail Shirt LS

    Fjallraven

    Abisko Trail Shirt LS

    Weighs
    353g
    Weighs:
    353g (Medium)

    The Fjallraven Abisko Trail Shirt LS is a versatile long-sleeve shirt for outdoor activities. It's made from G-1000 Air Stretch, a recycled polyester and organic cotton blend. The shirt features...

    3.285,26Kč
    RRP: 3.856,66Kč | Save: 571,40Kč
  • Fjallglim Shirt Fjallglim Shirt

    Fjallraven

    Fjallglim Shirt

    Weighs
    354g
    Weighs:
    354g (Medium)

    The Fjallglim Shirt is a long-sleeved shirt with button-down collar in functional polyester flannel. Featuring two breast pockets, one with a flap and the other with a zip. Fjällräven...

    2.856,71Kč
    RRP: 3.285,26Kč | Save: 428,55Kč
  • Keb Thermal Wind Jacket Keb Thermal Wind Jacket

    Fjallraven

    Keb Thermal Wind Jacket

    Weighs
    357g
    Weighs:
    357g (Medium)

    UOG TOP PICK: Warm, wind-resistant, and breathable, the Fjällräven Keb Thermal Wind Jacket offers balanced protection and comfort for active use in cool conditions—a top pick for...

    5.713,71Kč
    RRP: 6.427,96Kč | Save: 714,25Kč
  • Keb Trekking Shirt LS Keb Trekking Shirt LS

    Fjallraven

    Keb Trekking Shirt LS

    Weighs
    363g
    Weighs:
    363g (Medium)

    UOG TOP PICK – For Rugged Comfort on Demanding Days: With breathable stretch fabric, abrasion-resistant reinforcements, and a practical design, the Keb Trekking Shirt LS is built for hikers who...

    3.570,96Kč
    RRP: 4.142,36Kč | Save: 571,40Kč
  • Singi L/S Trekking Shirt Singi L/S Trekking Shirt

    Fjallraven

    Singi L/S Trekking Shirt

    Weighs
    374g
    Weighs:
    374g (Medium)

    The Singi L/S Trekking Shirt is a hardwearing outdoor shirt in unwaxed, pre-washed G-1000 fabric that wicks away moisture whilst offering great durability. Features mesh under the arms and opening in...

    2.713,86Kč
    RRP: 3.142,41Kč | Save: 428,55Kč
  • Abisko Trail Fleece - Past Season Colours Abisko Trail Fleece - Past Season Colours

    Fjallraven

    Abisko Trail Fleece - Past Season Colours

    Weighs
    408g
    Weighs:
    408g (Medium)
    Insulation Level:
    Moderate Insulation
    Zip length:
    Full Zip
    Hooded:
    Yes

    The Abisko Trail Fleece is a solid jacket that does a great job of managing your temperatures. An ideal layering peice with a soft comfortable feel but excellent performance when its needed. ...

    3.142,41Kč
    RRP: 4.285,21Kč | Save: 1.142,80Kč
  • Fjallraven Abisko Trail Fleece Fjallraven Abisko Trail Fleece

    Fjallraven

    Abisko Trail Fleece

    Weighs
    408g
    Weighs:
    408g (Medium)
    Insulation Level:
    Moderate Insulation
    Zip Length:
    Full Zip
    Hooded:
    Yes

    The Abisko Trail Fleece is a solid jacket that does a great job of managing your temperatures. An ideal layering peice with a soft comfortable feel but excellent performance when its needed. ...

    3.570,96Kč
    RRP: 4.285,21Kč | Save: 714,25Kč
  • 1960 Logo Badge Sweater 1960 Logo Badge Sweater

    Fjallraven

    1960 Logo Badge Sweater

    Weighs
    455g
    Weighs:
    455g (Medium)

    This stylish retro sweater is made of 100% organic cotton and is inspired by the original 1960s Vardag Sweater. It is comfortable, durable, and perfect for everyday wear. Fjallraven...

    2.428,16Kč
    RRP: 2.856,71Kč | Save: 428,55Kč
  • Buck Fleece Vest Buck Fleece Vest

    Fjallraven

    Buck Fleece Vest

    Weighs
    472g
    Weighs:
    472g (Medium)
    Insulation Level:
    Moderate Insulation

    Fjällräven’s Buck Fleece Vest, with its rugged design and versatile warmth, is an excellent addition to any layering system for colder months. Fjallraven says:  Warm fleece vest...

    3.570,96Kč
    RRP: 4.142,36Kč | Save: 571,40Kč
  • Abisko Grid Fleece Hoodie Deep Forest Abisko Grid Fleece Hoodie Mountain Blue

    Fjallraven

    Abisko Grid Fleece Hoodie

    Weighs
    475g
    Weighs:
    475g (Medium)
    Insulation Level:
    Moderate Insulation
    Zip Length:
    Full Zip
    Hooded:
    Yes

    A warm yet breathable layer, Fjällräven’s Abisko Grid Fleece Hoodie offers functional comfort and sustainability in one lightweight package. Fjallraven says:  Warm hooded sweater...

    4.570,91Kč
    RRP: 5.142,31Kč | Save: 571,40Kč
  • Fjallraven Abisko Hike Jacket Fjallraven Abisko Hike Jacket

    Fjallraven

    Abisko Hike Jacket

    Weighs
    509g
    Weighs:
    509g (Medium)

    A light, hard-wearing travelling jacket that’s good for warm-weather hikes, evening strolls and walks to the pub. Fjallraven says:  Light, comfortable and packable jacket for hiking and...

    5.713,71Kč
    RRP: 6.570,81Kč | Save: 857,10Kč
  • Buck Fleece Buck Fleece

    Fjallraven

    Buck Fleece

    Weighs
    514g
    Weighs:
    514g (Medium)
    Insulation Level:
    Moderate Insulation
    Zip length:
    Full Zip
    Hooded:
    No

    A hard wearing warm midlayer with all the quality you'd expect from Fjallraven. Fjällräven says: Large knitted fleece with comfort fit. Can be worn as a warm intermediate layer when out...

    3.856,66Kč
    RRP: 4.570,91Kč | Save: 714,25Kč
  • Ovik Twill Shirt Ovik Twill Shirt

    Fjallraven

    Ovik Twill Shirt

    Weighs
    531g
    Weighs:
    531g (Medium)

    This heavy-duty, hard-wearing organic cotton flannel looks good and feels nice and soft next to your skin. Fjallraven says:  A robust long-sleeved shirt made from heavy organic cotton flannel...

    2.856,71Kč
    RRP: 3.285,26Kč | Save: 428,55Kč
  • Keb Fleece Hoodie Keb Fleece Hoodie

    Fjallraven

    Keb Fleece Hoodie

    Weighs
    541g
    Weighs:
    541g (Medium)
    Insulation Level:
    Moderate Insulation
    Zip Length:
    Full Zip
    Hooded:
    Yes

    Fjällräven's Keb Fleece Hoodie is a comfortable hooded fleece made from a functional wool blend with G-1000 Eco reinforcements over the shoulders. Ideal for technical trekking in...

    5.428,01Kč
    RRP: 6.427,96Kč | Save: 999,95Kč
  • Canada Shirt Canada Shirt

    Fjallraven

    Canada Shirt

    Weighs
    572g
    Weighs:
    572g (Medium)

    Large lumberjack shirt in warm, soft wool blend. Can be worn as a shirt jacket or as an insulating intermediate layer. Two chest pockets. Fjällräven says: Warm, lumberjack shirt in...

    3.428,11Kč
    RRP: 4.999,46Kč | Save: 1.571,35Kč
  • Keb Agile Winter Jacket Keb Agile Winter Jacket

    Fjallraven

    Keb Agile Winter Jacket

    Weighs
    699g
    Weighs:
    699g (Medium)

    A durable, movement-friendly softshell for active winter use. Comfortable, breathable and built to last. Fjallraven says:  Winter trekking jacket in a four-way stretch fabric with a soft brushed...

    6.856,51Kč
    RRP: 7.713,61Kč | Save: 857,10Kč
  • Vardag Pile Jacket Vardag Pile Jacket

    Fjallraven

    Vardag Pile Jacket

    Weighs
    968g
    Weighs:
    968g (Medium)
    Insulation Level:
    Moderate Insulation
    Zip Length:
    Full Zip
    Hooded:
    No

    The Fjallraven Vardag Pile Jacket is a warm, durable, and stylish winter jacket that is perfect for outdoor activities. It is made of soft fleece and G-1000 fabric and has generous pockets and a...

    5.285,16Kč
    RRP: 6.142,26Kč | Save: 857,10Kč
  • Greenland Winter Jacket Greenland Winter Jacket

    Fjallraven

    Greenland Winter Jacket

    Weighs
    1242g
    Weighs:
    1242g (Medium)

    The Fjallraven Greenland Winter Jacket is a classic winter jacket with a warm teddy lining. A durable favourite both in nature and town. Fjällräven says: A 1970s classic that has warmed...

    7.856,46Kč
    RRP: 9.284,96Kč | Save: 1.428,50Kč