The Sealskinz Windproof Skull Cap is a close-fitting, lightweight and breathable skull cap designed to be worn under a helmet, with perforated ear covers to aid hearing.
Intended for cooler conditions, this skull cap allows you to fit your helmet over the top thanks to its aqua dynamic design - a thin layer creates a barrier that makes it waterproof and windproof.
Sealskinz's Stretchdry technology enables them to produce a product which has a hydrophilic membrane, but unlike anything else on the market, they also incorporate a huge amount of stretch, making this product waterproof, breathable, windproof and incredibly comfortable.
Features
Close fitting, lightweight and breathable to be worn under protective headgear
Micro-fleece lined for warmth
Shaped to cover ears but perforated to aid hearing
Material: 90% Polyester (Outer Lining), 10% PU