The main shell of the Cascade Gore Windstopper Glove is constructed from GORE® WINDSTOPPER® fabric from GORE-TEX® which protects from the wind. It also offers breathability to help minimize the wind's chilling effect while reducing the risk of internal overheating.Key Features:Innovative stretch insert between thumb and palm promotes comfort and movement.,Thumb and palm patch reinforcement made from heat-stamped synthetic suede for grip and abrasion resistance.,Hook and loop wrist adjustment for safe and secure fit.,Silicon grip patterning on fingers for lever control..