Outdoor Research Alpine Onset Crew - Women's Backpacking Packs Indestructawool™ technology with extended durability

Indestructawool™ technology with extended durability zones

Quick-pull drawcord closure and top webbing compression

Perimeter alloy frame and fiberglass

More durable and lightweight than ever before

Lining: GORE-TEX®

Outdoor Research Alpine Onset Crew - Women's Backpacking Packs Indestructawool™ technology with extended durabilityBack by popular demand, the lightweight Alpine Onset Merino Base Layer Collection is made up of a soft, 150 gram merino wool blended with a recycled polyester for added durability and moisture management. Merino wool base layers are skiers, snowboarders, and winter enthusiasts' favorite material for good reason. That's probably why customers like you demanded a revival of the Alpine Onset Merino Collection of merino wool base layers, but this time,