Material: 65% Cotton 20%LYCRA Sport fiber 5%Rubber
Instep: 3Dadjustable circle band + Xpressure band, the industry-first"adjustable pressure design"can be changed easily according to your own comfort.
Toe seams: Hand sewn with Italian sewing machine, delicate seamwork can avoid chafing.
Heel: Big Y-band provides full coverage even during intense exercise.
Foot sole: Fleece finish and sweat grooves help drain the sweat and dry quickly.
Bamboo charcoal material: Bamboo charcoal fiber helps wick the sweat away from your skin quickly and deodorize the stench, keeping you dry and comfortable. High-density weaving offers great coverage to protect your heels.