Arcteryx Proton Lightweight Hoody Arcteryx Alpha SL Glove the pant's breathable membrane keeps

the pant's breathable membrane keeps you dry and comfortable

The underarms feature pit zips for heat venting and a no lift gusset construction meaning the jacket does not lift when you raise your arms

Fit: Tight

The Arcteryx Norvan 14 Vest is a streamlined running vest to keep you moving fast on long trail runs and ambitious hikes

easy-to-clean INSITE Contoura foam insole cushions

Arcteryx Proton Lightweight Hoody Arcteryx Alpha SL Glove the pant's breathable membrane keepsThe Arcteryx Proton Lightweight Hoody is a super light insulating mid or outer layer designed for spring and summer conditions when you may need a little extra warmth. The Proton Lightweight is made from 20 denier Fortius Air 20 outer which is impressively durable for its low weight. Fortius Air 20 balances air permeability for breathability when you are working hard, with light wind resistance. The insulation is a light layer of Octa Loft knit