Aconcagua 2 Insulated Vest – Men's

When the temperature drops but you still need your arms free to move, the Aconcagua 2 is our go-to insulated vest for hikers and outdoor athletes who run hot or layer hard. Synthetic insulation holds core heat even when damp, so you stay warm through sweaty climbs and cold snaps alike. It packs down small enough to stash when you don't need it.

• Synthetic insulation retains core warmth even when wet — reliable in the unpredictable Southeast shoulder seasons
• Sleeveless cut keeps arms unrestricted for hiking poles, climbing, or hauling gear without overheating
• Full-zip front lets you vent fast when the trail heats up or seal in warmth when you stop moving
• Lightweight and compressible — stuffs into a pack or daypack pocket as a backup layer on cool-morning starts
• Durable outer fabric handles everyday abuse from pack straps, brush, and repeated use without pilling or wear