Save the crunch for lunch with a soft and supple ultralight 3L touring shell. Easy-moving and easy-packing, this backcountry shell is perfect for skin-slogging days that start and end in the dark. Break trail without breaking a sweat thanks to breathable bio-based nylon ripstop fabric that packs down small when the sun pops out. NanoPro™ waterproof tech seals out flying pow and dumping snow with large pit zips for dumping heat on steep-and-deep bootpacks and sends. Inner mesh skin pockets, RECCO® reflector, beacon pocket, and pack-friendly hand pockets give you the necessities for earning turns, while resort pass pocket and removable powder skirt add versatility for counting ounces or tram laps.
50D 60% Bio-Based Lightweight Nylon Ripstop Shell for breathable durability
3-Layer NanoPro™ PU membrane is durably waterproof, windproof, and breathable and made with 30% Bio-Based content
100% seam-taped for complete leak proof protection
C0 Durable Water Repellent (DWR) treatment on face fabric repels water
RECCO® avalanche rescue reflector in hood visor
Exposed water-resistant hand pockets are pack-accessible for easy-access storage
Removable powder skirt gives you option to cut weight for ultralight missions
Water-resistant pit zips provide underarm ventilation to regulate body temperature
Exposed water-resistant zippered chest pocket for beacon and other small storage items
Fixed helmet-compatible hood with adjustable opening for extra coverage
Internal mesh dump pockets for skins and other small gear
Drawcord adjustable hem helps keep out cold
Style Variants
Available Colors: Black, Honey Glaze, Rain Cloud
Size Reference for Marmot UL Bio Jacket (Fall 2025)
Available Sizes: S, M, L, XL, XXL
