IDEAL FOR.People looking for a comfortable and warm balaclava, ideal for wearing under a helmet, that provides protection from cold during winter sports like hiking and skiing.FEATURES.A balaclava made of Polar Classic 100 Polartec®, which provides extra warmth for the entire head.Suitable for wearing under helmets.Flat-lock seams to prevent skin irritation.Ergonomically designed with a big opening for nose and eyes, stretchy enough to pull down and uncover the mouth.Ergonomic balaclava to fit your face and goggles, perfect for wearing under a helmet.Offers excellent breathability and moisture control.100% Polyester.