80% Cotton/20% Spandex 80% Cotton 20% Spandex. Each pack contains 3 pairs(Black, Grey and Blue) of non slip grip socks that provide the perfect fit for men. These stylish and casual non slip yoga socks will provide you with all the grips you need for your routine on home, hospital, gym, studio and so on. Our mens yoga socks are made with comfort, performance, and safety in mind. Spider web design on the anti-skid firctions on the bottom, provideing an absolutely effective anti-skid effect, perfect for Yoga, Pilates, Barre, Bikram, Ballet, Fitness, etc.