Helium Windshirt

Our most breathable endurance soft shell, the Helium Windshirt is a consummate companion for forward-motion activities in windy or chilly conditions, particularly during the magical hours of dawn and dusk. Exceptionally comfortable on the uphill and wind-resistant when a northeaster starts to blow; it's treated with our Deluge DWR finish to shun light moisture.

Worn under another shell, the Helium acts as a microclimate midlayer, gliding easily over a base layer. Super compressible, it stuffs into its own small, hidden chest pocket.