Size and Set: Small size fits for men(4-7) and women(5-8.5). Medium size fits for men(7.5-9.5) and women(9-11). Large size fits for men(10-13) and women(11+). Get 3 pairs Invisible toe socks with 1 purchase Fabric Features: CoolMax fabric provides rapid moisture wicking and cooling, helping keep your feet cool and dry all day, breathable and comfortable, non-sticky and free of sweaty smells. Nylon adds tensile strength and lycra provides a perfectly fit Advanced Technology: Seamless hidden finger socks with 200-needle advanced high-density knitting process technology and ultra-fine yarn make. This makes our socks more durable, soft, comfortable, skin-friendly and healthy. There are non-slip silicone on the heel to keep liners stay in place on your feet Function and Occasion: Five-toe design separates the toes from each other, which can provide more sensory feedback when hiking or sports running. Effectively reduces friction, avoids blisters, chafing and proper toe alignment. Can be matched with flat shoes, sneakers, canvas shoes, loafers, leather shoes, Five-Fingers shoes, flip flops, etc Instruction and Service: Ultra low cut socks with toes can be washed by hand or machine. Both low gear tumble dry and air dry are available. No deformation or shrinkage after washing. Any questions please feel free to email us AoMagic combines fashion and functionality successfully, and devotes itself to producing high performance workouts socks."Simple, Comfort, Freedom" is our design principle. Our socks are specially designed and exquisite manufactured, perfect for Yoga, Pilates, Barre, Fitness etc, making your toes and soul more relax with no constraint.Why choose socks with toes?1：5 Toe socks are like gloves for your feet. With each toe separated, skin-on-skin friction is completely eliminated, protecting your foot from blisters.2：When your toes are separated and spread out comfortably, your feet can evenly bear the weight of your body, thus keeping your whole body in balance during exercise.3：The five toe design combined with moisture-wicking Coolmax material, it’s like placing a protective barrier between your toes. So your feet will be drier and therefore more comfortable than traditional socks.These no show socks can also provide sensory feedback, helping runners and bodybuilders to use their toes correctly when striding forward.Coolmax Material Features:1.Balance body temperature2.Soft and comfortable3.Durable4.Not easily deformedThe unique physical structure of Coolmax fibers quickly transports moisture away from your feet.Product Description:Fabric: 53%Coolmax, 44%Nylon, 3%LycraNeedle-count: 200Color: Black,White,GreyPackage includes: 3 pairsWashing & Drying: Machine Wash & Hand Wash in cold or warm water.The size of these socks is unisex and they have good elasticity. Choose according to the size of socks you usually wear.