Comfortable & Breathable - Full toe yoga socks are made of 80% cotton and 20% blending fabrics, combined with high elasticity fabrics, which ensures better effect on sweat absorption and good elasticity.Non Slip & Foot Massage - Cotton Pilates socks is with PVC anti skid material, protecting you from falling and helping you keep balance when doing exercise. Also, it helps you with foot massage as well.Cotton,PvcHand Wash OnlyModernFHW-001Ankle Protection - Non slip sports socks adopt ankle protection design to reduce the friction of foot and ground, soft and breathable, providing full round protection for your foot.One Size - Suitable for size in UK.4 - UK.9 / EU 35 - 43, perfect for yoga, Pilates, Dance, Fitness, Ballet, Barre, Maternity, Bikram.