Alpine light and highly breathable, our active insulator prevents overheating when working up a sweat in cool air conditions. Polartec® Alpha® Active 60g insulation warms the core yet allows steam to escape quickly due to the advanced interior technology. Streamlined with fast-forward details such as low-pro stretch cuffs, liberating stretch underarm panels and a quick-draw, easy-cinch hood, our technical alpine insulator is fit for pushing the pace from early morning skins to spring thaw runs. The DWR-treated stretch nylon shell cuts the wind and a compressible design crams easily into hydration vests or lumbar packs.
Fabric
Shell: Meridian™ AP Stretch Mini-Ripstop, 100% Nylon, 20 denier, 49 g/m2 with DWR Finish
Meridian™ AP is a 20 denier Mini-Ripstop Nylon with mechanical stretch by construction. DWR makes this fabric both highly water resistant and extremely breathable while maintaining excellent wind resistance.

Insulation: Polartec® Alpha® Active Insulation, Synthetic Knit Insulation, 54% Recycled Polyester 46% Polyester, 60g/m2
Alpha® is a 100% polyester knit active insulation that eliminates the need to shed layers while on the move. Designed to regulate core body temp during dynamic and static activities, Alpha® technology keeps moisture vapor moving freely through the fabric, increasing the overall air exchange and speeding up dry times. A DWR coating provides water resistance, increasing this fabric’s performance in the most challenging environments.

Details
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Lightweight, packable insulated mid-layer
- Fixed, adjustable low profile hood with structured hood brim for customized fit
- Stretch panels at gusseted underarm for range of motion and breathability
- Stretch woven cuffs for comfort and performance fit
- YKK® Vislon® front zipper
- Chest and hand pockets with hidden zippers
- Stio® custom zipper pulls
- Slight drop hem with dual hem adjust
- Reflective Stio® and pinecone logos for visibility
- Imported
Fit
Regular Fit:
Our medium cut, roomier than Trim but designed with athletic performance and comfort in mind
Garment Measurements (size medium)
Center back length, 28 5/8″
For more information about fit and sizing, visit our fit guide information page here.



















































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