Yamatomichi

All-weather Alpha Jacket

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523g
0.523 kg  ·  1.15 lbs

Weight & Specs

Weight 523 g
Measured men's M
Weight source Manufacturer (yamatomichi.com), checked Oct 2026
Weight (kg) 0.523 kg
Weight (lbs) 1.15 lbs
Brand Yamatomichi
Category Clothing - Mid Layer
Product page View on manufacturer site open_in_new
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About this gear

Hybrid insulation layer combining Pertex Shield Air shell with Polartec Alpha Direct insulation. Features helmet-compatible hood, pit zips, and water-resistant cuffs for active winter mountaineering.

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