The Castelli Perfetto Shoe Covers bring the foul-weather protection of the Gabba and Perfetto lines to your feet in this do-everything overshoe.Designed for high performance with exceptional breathability and a racy, ankle-hugging fit, the Perfetto Shoe Covers are engineered with GORE-TEX INFINIUMTM WINDSTOPPER® fabric to offer a high level of water protection from road spray. The overshoes also feature waterproof YYK zippers and silicone gripper elastic at the top to minimise water ingress.To enhance durability, the Perfetto Shoe Covers also feature abraision-resistant fabric underfoot.Key FeaturesEngineered with GORE-TEX INFINIUMTM WINDSTOPPER® Stretch Light fabric,Reduced seam construction,YKK® Vislon® waterproof zipper,Reflective webbing puller at back,Abrasion-resistant fabric underfoot for durability,Silicone gripper elastic at top,Suggested temperature range: 2°C-14°C,Weight: 114g (pair - approx).