- Ultra-lightweight Pertex® Shield Air (waterproof, windproof, abrasion resistant, highly breathable, fast dry, moisture control, odor control, 2-way stretch) recycled 3L membraned nano-ripstop. Fabric from Japan.

- Short brim to prevent sweat absorption and consequential additional weight.

- Waterproof taped seam construction.

- Adjustable bungee cord system for personalized fit.

- Exterior detachable care label so nothing rubs against your skin.