The Craft Essence Sock is a technically advanced cycling sock made of recycled polyamide that wicks and won't retain moisture, keeping your feet cool and dry. The thin sock construction features pre-shaped arch ribs, wide elastic cuffs, ventilating mesh panels and reinforced toe/heel zones, which combine to create a perfect fit, smooth interface against the skin and shoe, and reduces the risk of friction and the ensuing hot spots. The Essence Sock is timeless, with a long-lasting and sustainable design.