Crafted in soft, rugged Bemberg fleece, the Hestra Patrol Mitt Liner is the secret weapon your hands have been begging for. With warming G-Loft insulation and a clever Velcro attachment to the 30590 Army Leather Patrol glove, these liners are like a cozy fortress against winter's chill, and they're machine washable - because nobody's got time for high-maintenance hand warmers.