For days when the mercury plunges below 15 degrees F (-9 degrees C), Sturmfist 4 provides unmatched warmth and comfort with superior fabrics and insulation technology. - Wind- and water-resistant soft shell outer - Goatskin leather palm - Primaloft 8 oz Gold Insulation with Cross Core Aerogel technology - Primaloft Gold Insulation Eco with Grip Control - Drawstring gauntlet cuff closure - Merino wool blend lining made from 35% recycled materials - Conductive synthetic leather on thumb and index finger is touch-screen friendly - Pre-curved fingers for natural hand position on handlebars