Baselayer

A light, stretchy and versatile tee for long days in the mountains and daily wear. Mountain Equipment says:  With a soft feel and TENCEL™ cellulose fibres this is a tee that balances all day comfort with fast drying technical performance …

We're working out what we think - we'll add our view here!  Patagonia says:  Our most sun-protective tech tee offers 40+ UPF coverage with wicking and fast-drying performance. Single-knit construction generates a naturally sun-protective ef…

We're working out what we think - we'll add our view here!  Rab says:  Ideal for covering up and keeping cool in hot, sunny weather, this breathable long-sleeved tee is made with UV-protective Dryflo™ Solar fabric to shield you from..…

We're working out what we think - we'll add our view here!  Rab says:  Fast-wicking, comfortable, and super soft, this casual TENCEL™ blend tee will take you from all-mountain action to post-adventure downtime. Our Verdict We're work…

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. The fabric combines the softness of Lyocell with the.…

This technical tee has been designed to be an all-rounder with the addition of the half length zip. The soft, comfortable feel is backed up with high wicking, breathable qualities to give you a versatile top. Berghaus says Simple, classic t-shirts a…

The Alpenglow is a technical fitting base layer that offers comfortable fit and protection from overheating with the BD.cool technology, making it perfect for climbing and other high activity sports.  Black Diamond says:  A technical fit pa…

Montane Dart XT Long Johns are premium thermal baselayer bottoms for high-exertion activities in cold weather. They're made from Montane's Apex Thermo Eco recycled polyester fabric and have excellent insulation, moisture management, and odor resistan…

We're working out what we think - we'll add our view here!  Rab says:  From sun-scorched trails to climbing in the heat, this staple, UV-protective zip tee is built to keep you cool and shield you from harmful rays. When the sun’s bea…

A breathable technical tee that handles warm-weather activity without fuss. Berghaus says:  Meet the ideal technical tee for comfort when activity levels and temperatures are high. Polartec® Delta works hard next to your skin – wicking…

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 is lightweight and functional for general outdoor l…

The Mountain Equipment Eclipse Pants offer core warmth, wick moisture, breathe well, and dry quickly, making them ideal for high-output activities like climbing and skiing. Mountain Equipment says These fitted lightweight fleece pants are perfect for…

The classic, go-anywhere all-around baselayer, made with 100% recycled content. The smooth, soft face makes for easy layering; hollow-core yarns and a diamond-grid back trap warm air, wick moisture and dry fast. HeiQ Fresh durable odor control keeps.…

Patagonia's warmest, most breathable Capilene baselayer is made with low-bulk Polartec Power Grid fabric with Polygiene permanent odor control and is Fair Trade Certified for sewing. Patagonia says:  When temperatures drop, grab this lightweight…

Patagonia's Capilene Theramal Weight Bottoms are warm, breathable polyester baselayers with minimal bulk. Polartec Power Grid fabric with Polygiene permanent odor control. Fair Trade Certified sewn. Patagonia says Soft, stretchy, breathable and...

Lightweight Comfort for Long Days in the Sun Outdoor Research says:  The Astroman Full Zip Sun Hoodie is built for year-round versatility, offering lightweight protection and performance for climbing, hiking, and everyday movement under the sun.…

We're working out what we think - we'll add our view here!  Montbell says:  Provides effective sun coverage during outdoor activities in spring and summer. The fabric features a UV protection rating of UPF 50+, along with excellent...

The classic, go-anywhere all-around baselayer, made with 100% recycled content. The smooth, soft face makes for easy layering; hollow-core yarns and a diamond-grid back trap warm air, wick moisture and dry fast. HeiQ Fresh durable odor control keeps.…

The OMM Bearing Tee LS is a long sleeved, full coverage technical baselayer that is high wicking with UV protection. Great for training and every day use due to the high stretch and comfort. OMM says: The long sleeve Bearing tee uses our 4 way coolp…

The classic, go-anywhere all-around baselayer, made with 100% recycled content. The smooth, soft face makes for easy layering; hollow-core yarns and a diamond-grid back trap warm air, wick moisture and dry fast. HeiQ Fresh durable odor control keeps.…

A sunny adventure staple with UPF 50+ protection Cotopaxi says:  A classic fit plus UPF 50+ sun protection makes the Sombra Sun Hoodie perfect for throwing over a t-shirt when high noon approaches. Our Verdict The Cotopaxi Sombra Sun Hoodie foc…

Warm, breathable, and packed with practical features, this baselayer is a top choice for cold-weather adventures. Patagonia says:  A breathable, lofted baselayer to keep you warm in cold conditions. Polartec® Power Grid® fabric with...

A well-tuned long-sleeve layer that performs in heat without feeling heavy or overbuilt. Turbat says:  The updated series of Hike thermal T-shirts with the lighter and more elastic material, provide better moisture removal and comfort during...

UOG TOP PICK— OMM's Core+ Hoodie is a superlight base/midlayer using Primaloft ACTIVE 125g to reduce weight to a third that of conventional fleece products. A Top Pick OMM says A new concept in active insulation, the OMM Core Range is made enti…

A lightweight sun hoody that stays comfortable through long, exposed days Patagonia says:  Our most sun-protective tech tee offers 40+ UPF coverage with wicking and fast-drying performance. Single-knit construction generates a naturally...

Lightweight warmth and flexibility for cold-weather pursuits. Rab says:  Made with exceptionally warm, fast-drying Thermic™ Stretch Pro fabric, these lightweight fleece tights offer a boost of warmth and comfort as a baselayer in cold...

The Alpenglow is a technical fitting base layer that offers comfortable fit and protection from overheating with the BD.cool technology, making it perfect for climbing and other high activity sports.  Black Diamond says:  A technical fit pa…

The Mountain Equipment Redline LS Tee offers lightweight durability, moisture-wicking, and quick-drying capabilities that are ideal for layering. Mountain Equipment says:  This comfortable long sleeved tee can be worn alone on south facing rock.…

We're working out what we think - we'll add our view here!  Mammut says:  Stay cool and dry on full sun mountain days with this light, breathable long-sleeved top. 100% recycled polyester provides UPF 50+ sun protection so the only burn...

Our classic, go-anywhere all-around baselayer, made with 100% recycled content. The smooth, soft face makes for easy layering; hollow-core yarns and a diamond-grid back trap warm air, wick moisture and dry fast. HeiQ Fresh durable odor control keeps.…

Our classic, go-anywhere all-around baselayer, made with 100% recycled content. The smooth, soft face makes for easy layering; hollow-core yarns and a diamond-grid back trap warm air, wick moisture and dry fast. HeiQ Fresh durable odor control keeps.…

Light, flexible, and breathable, the Fury Lite Pants are a dependable choice for outdoor enthusiasts seeking versatile leg protection in cooler conditions. Montane says:  A lightweight mid layer fleece pant built for cold days when additional co…

UOG TOP PICK - Dart XT Zip Neck A warm, well-fitting and incredibly soft and highly mobile baselayer for winter trail running and cooler weather hiking. It's one of our favourite winter baselayers and one of our top picks! Montane says:  High...

Quick-drying, breathable, and sustainably made, the Cerrig LS Zip T is a reliable base layer for adventurers tackling cold-weather challenges. Mountain Equipment says:  A winter-weight technical tee that efficiently wicks away moisture and dries…

UOG TOP PICK – For Reliable Warm-Weather Coverage: Light, breathable, and cut for comfort, the Turbat Hike Lite LS Hood T-Shirt delivers dependable sun protection and moisture management for active days under a hot sky. Turbat says:  Turba…

Warm, close-fitting thermal bottoms for cold, low-activity conditions Turbat says:  Warm men's thermal pants, designed for sedentary and static use in the cold period. They are very elastic, fit well to the body and provide effective moisture...

We're working out what we think - we'll add our view here!  KAVU says:  The Sunday Hoodie is your lightweight sidekick for full-send days. With UPF 30+ protection, quick-dry fabric, and anti-microbial powers, it keeps you cool, dry, and not…

UOG TOP PICK: Top Pick for Versatility: The Black Diamond Alpenglow Pro Hoody combines exceptional sun protection, durable weather resistance, and thoughtful features, making it an essential, year-round layer for multi-day adventures. Black Diamond..…

One of the most comfortable and versatile tees we've come across, the Headpoint is a classic, comfy, and super stretchy tee. Designed for strenuous activities but just as good for relaxing in. Mountain Equipment says:  A light, stretchy and fast…