Arc'teryx Ossa Stowhood - Men's sea to summit the Fortius™ Air 50 outer

the Fortius™ Air 50 outer allows airflow

Perforated

Ideal for hiking and travel in warm

A hook-and-loop webbing strap across the top of the foot adjusts for a customized fit

Weight (Regular)

Arc'teryx Ossa Stowhood - Men's sea to summit the Fortius™ Air 50 outerWhen the sun beats down on the trail, the Ossa Stowhood keeps you protected without weighing you down. This lightweight layer features UPF 50+ stretch nylon that shields your skin from intense UV rays while staying breathable for active movement. The packable hood tucks away compactly, then deploys instantly when you need head and neck coverage during peak sun exposure. Perfect for hikers and trail runners who demand sun safety without sacrificing