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UOG TOP PICK: Light, breathable, and versatile, the Outdoor Research Vesper Insulated Hoodie delivers reliable warmth and mobility for active days in mixed conditions. A top pick for all-round mountain use.
Outdoor Research says:
The Vesper Insulated Hoodie is the most versatile insulator in the OR collection, offering breathable warmth and weather resistance for alpine starts, long backcountry days, and shoulder-season hikes.
Built with lightweight, recycled bluesign® approved fabrics, the Vesper features VerticalX™ ECO SR insulation, which balances warmth, stretch, and breathability. Its wind- and water-resistant shell provides protection from unpredictable weather while maintaining comfort during high-output activities. Thoughtful design details like the insulated hood with brim, elastic cuffs, and adjustable drawcord hem optimize fit and functionality, while zippered hand and chest pockets offer secure storage for small essentials. The left-hand pocket doubles as a stuff sack, making this hoodie ultralight and easy to pack.
An essential layer for year-round mountain adventure and active outdoor pursuits, the Vesper Insulated Hoodie delivers performance-driven warmth, weather protection, and packability in a lightweight design.
Our Verdict
A lightweight synthetic layer designed as a put-on-and-leave-on insulation piece for active days in mixed conditions.
At 412 g (Medium), the Vesper Insulated Hoodie delivers reliable warmth, impressive breathability and easy mobility. The VerticalX Eco SR insulation feels soft and adaptive, while the stretch shell fabric moves naturally on steep ground or during steady exertion. It layers neatly under a shell or works well as a standalone piece in cool, dry conditions.
The hood fits well and provides consistent coverage, although it lacks adjustable points. The hem drawcord helps fine-tune the fit at the waist, and the overall cut feels trim but unrestrictive. Breathability is excellent for this warmth level, keeping comfort steady during effort while blocking wind effectively.
Durability is good for its category, with a more rigid shell than most lightweight synthetics. The Vesper excels as a versatile, all-day insulation layer that performs equally well whether in motion or at rest.
- Reviewed by Ultralight Outdoor Gear
Features
- Drawcord Adjustable Hem
- Exterior Zip Chest Pocket
- Insulated Hood with Brim and Low-Pro™ Binding
- Left Hand Pocket Doubles as Stuff Sack
- Low-Pro Binding™ Elastic Cuffs
- Zip Hand Pockets
- Highly Breathable
- Highly Wind Resistant
- Movement Mirroring Stretch
- Ultralight
- Water Resistant
Specifications
- Small weighs: 389g
- Medium weighs: 412g
- Large weighs: 422g
- XLarge weighs: 466g
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Center Back Length: 72.4 cm / 28.5 in
Material & Construction
- bluesign® approved 87% Nylon 13% Spandex 20D Ripstop Stretch Woven 61 G/M2 Shell. bluesign® approved 90% Nylon 10% Spandex 20D Stretch Woven 63 G/M2 Lining.
- VerticalX Eco SR™, 55% Repreve® Recycled Polyester, 35% Sorona®, 10% Polyester Insulation 45 G/M2.
