Memorial Day Sale
Up to 30% off this year’s gear
More Ways To Save
Memorial Day special deals
Rime Air IN Hybrid Vest - Women's
Sale
Size:
Quantity
Join Summit Club+ and
Rime Air IN Hybrid Vest adds breathable insulation to alpine layering kits
What Our Gearhead® Experts Are Saying:
“This vest punches above its weight on long climbs and ski tours—it warms my core without overheating. I wear it over a base layer or under a shell depending on the day, and it disappears into my pack when I don't need it.”
The Rime Air IN Hybrid Vest is one of those layers we bring on every mission, from windy ridgelines to cool morning approaches. Mammut designed this vest with a hybrid construction that balances warmth, mobility, and breathability, all in an ultralight package that takes up nearly no space in our pack.
Mammut’s LOOPSINSULATION™ offers reliable warmth even when damp, while stretch paneling provides enhanced airflow and unencumbered motion. The wind- and water-repellent shell features a PFC-free DWR, and the vest stashes neatly into its own pocket when the sun rises or our output heats up. Two harness-compatible zippered pockets keep energy bars or gloves close at hand, rounding out a minimalist layer that’s big on function.
Details
- Ultralight insulated vest for mountain layering and high-output pursuits
- Hybrid design with stretch zones for ventilation and mobility
- LOOPSINSULATION™ offers low-bulk core warmth
- Wind- and water-repellent outer treated with PFC-free DWR
- Zippered side pockets accessible with a pack or harness
- Packs into front pocket for efficient storage
- Elastic hem for secure fit under shells
- Item #MAMU644
- Responsible Collection
- Recycled/Repurposed
- Material
- 15Dx15D 100% recycled nylon, PFC-free DWR finish
- Insulation
- LOOPINSULATION (100% recycled polyester)
- Fit
- regular
- Length
- hip
- Pockets
- 2 zippered backpack-compatible hand
- Claimed Weight
- 6.17oz
- Manufacturer Warranty
- limited 2 year
- Activity
- ski, snowboard, hike, climb, casual

Rise With The Mountains
Mammut has always been there since 1862. Each piece of gear is created with a spirit of innovation and Swiss quality. Mammut is made for the mountains, not the streets.