Nylon shell with leather palm • Hot Thumb. This extra layer of ThinsulateTM added to the thumb keeps you extra warm where it is needed most. • Pleated fingers for ease of movement. • Curved fingers help grip handlebars and reduce fatigue. • 3M ScotchliteTM reflective trims for safety. • Left-hand index finger is equipped with a visor wiper. • Self Adjusting nylon cuff closure system, for keeping out wind and snow. • Duo Insulation Technology featuring dual chambers provide users with choice between direct grip and warmth, allowing for a customizable and adaptable experience based on specific preferences and environmental conditions.