The Castelli Perfetto RoS Light Gloves are a thin but totally windproof set of gloves, ideal for when its mild out but still wet and windy. The gloves use GORE-TEX INFINIUM WINDSTOPPER Stretch Light fabric throughout, which blocks the elements while ensuring maximum dexterity. The reduced seam construction minimises any points where water can get in while giving the gloves their weightless feel. The Castelli Damping System in the palms protects your median nerve, eliminating any numb sensations in the arm on long rides. Silicone grippers provide grip and reflective detailing aids visibility in low light. Key Features Engineered with GORE-TEX INFINIUM WINDSTOPPER Stretch Light fabric Reduced-seam construction Lightweight for maximum dexterity Castelli Damping System (CDS) Reflective details Silicone zones on the palm for grip Touchscreen finger pad 8 14C / 46 57F Weight: 41g (Pair)