Oxford EVO HotGrips® ATV - V9 Dual Thermister Switch with THUMB WARMERHotGrips were already the result of a good thirty years of striving for warm hands in the worst conditions. These 'Evo' models add another dimension with their built in thermostat, and they remember this when you connect them to your contact. OXFORD HotGrips Evo also comes in three versions: Sports, Touring and Adventure. Each focuses on specific steering behavior. Hands and fingers are perhaps the most noticeable thing on a motorcycle in harsh