As warm as you'll ever need on a bike. The Sturmfist 4 combines high-tech materials and a northern-Minnesota-proven design to be your best riding companion when temps have plunged below 15 degrees F. Engineered with an innovative, four-compartment construction, it combines a glove's dexterity benefits with the warmth of a mitten. The thumbs, index and middle fingers are free for fine motor actions like breaking and shifting, while the ring and pinkie fingers are enclosed in a mini-mitten for better heat retention. It features a wind-and-water resistant shell fabric paired with Primaloft insulation and a Merino-wool blend liner for moisture control and odor-free comfort. The Sturmfist 4 is finished with a drawstring cuff closure for easy on/off and a naturally tactile, leather palm.