Proton Lightweight Hoody Men's

Light, breathable insulated hoody for high-output activities in cold conditions. *The Proton Lightweight Hoody was previously the Proton FL Hoody.

Arcteryx Mens Proton LT Hoody - Crux

Arc'teryx Proton Hybrid Hoody Review: An insulated softshell?

Our #1 best-selling top - the buttery-soft Lightweight Hoody is constructed in our most breathable - quickest drying fabric and features a crossover hood and thumbholes for complete sun coverage.

Free Fly Men's Bamboo Lightweight Hoody: Blue Fog

Don't let a little inclement weather slow you down. The men's Arc'teryx Proton Lightweight insulated hoodie can be worn as a mid layer or standalone

Proton Lightweight Insulated Hoodie - Men's

Light, breathable insulated hoody for high-output activities in cold conditions. *The Proton Lightweight Hoody was previously the Proton FL Hoody.

Proton Lightweight Hoody Men's

Proton Lightweight Hoody Men's

Proton Hoody Men's

Shed Grams. Go Adventure. The trim-fit men's PROTON LT is Arc'teryx super-light, synthetically insulated hoody-jacket that's exceptionally breathable. It's designed to perform as a mid layer under a shell during cold ski days, and for wear as a comfortable outer during hiking or climbing trips. Fortius Air 40 outer fabric effectively balances wind- and- water-resistance with air permeability. Coreloft Continuous 65 insulation pads this jacket, providing consistent warmth.

Arc'teryx Proton Hoody Men's, Smoke Bluff / M

This is the new version of the former popular Proton FL Hoody that had been updated with an insulated hood and is an air permeable insulated softshell

Proton Lightweight Hoody Men's