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Aerotherm Jacket - Men's
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Lightweight Aerotherm Jacket delivers windproof warmth and breathability for fast mountain days
What Our Gearhead® Experts Are Saying:
"This is one of my favorite layers for high-output days. It blocks wind incredibly well without overheating, dries fast after hard climbs, and layers cleanly under a shell when conditions turn. I reach for it constantly for trail runs, fast hikes, and scrambles."
We rely on the Aerotherm Jacket when the day calls for speed, movement, and adaptability. Built by Mountain Equipment for fast-paced mountain travel, this lightweight layer balances wind protection, breathability, and just enough warmth to stay comfortable through variable conditions.
The windproof EXOLITE 45 outer fabric cuts exposure on ridgelines while remaining flexible and breathable during sustained efforts. Inside, a soft micro-grid lining actively wicks moisture and adds light insulation, keeping us dry and comfortable through stop-start movement. Finished with an active fit, adjustable Mountain Hood, and a highly packable design, this jacket is one we keep close anytime the forecast looks uncertain but the pace stays high.
Details
- Lightweight softshell jacket for hiking, running, and fast alpine movement
- Windproof EXOLITE 45 fabric blocks exposure while remaining breathable
- Recycled micro-grid lining manages moisture and adds light warmth
- Fast-drying construction ideal for high-output, variable conditions
- Active fit layers cleanly under a shell without excess bulk
- Adjustable Mountain Hood provides protection in wind and exposed terrain
- Zippered pockets secure essentials and double as a stuff pocket
- Highly packable design with carry loops for harness or pack storage
- Item #MEQD0GW
- Material
- [membrane/laminate] windproof EXOLITE 45 double weave soft shell, [face fabric] lightweight nylon double weave with PFAS-free DWR, [lining] recycled micro-grid wicking lining
- Fit
- regular
- Pockets
- two zippered hand pockets, one zippered chest pocket
- Length
- hip
- Hood
- adjustable Mountain Hood with roll-down storage
- Claimed Weight
- 11.3oz
- Activity
- hiking, camping, mountaineering, climbing
- Venting
- full-length zipper
- Manufacturer Warranty
- lifetime
Gear For Inhospitable Places
Since beginning in 1961, Mountain Equipment has supported climbers establishing ever more adventurous routes in the most inhospitable places on the planet.