The Drymax Running Lite Mesh socks deliver the ideal balance between thin and thick running socks. These socks can be used for casual or ultra-distance runs. Engineered underfoot with plush feeling terry loops for miles of comfort. Mesh Stripe Vents over the foot and under the arch provide remarkable breathability, helping keep feet cooler, drier, and comfortable. The Drymax Dual-Layer Sweat Removal system will keep your feet drier and blister-free.