Our Crew Grip Sock is designed to help stay snug on your foot through all activities and is the perfect grip sock for yoga, Pilates and barre. The non-slip sole makes for secure footing on any surface, while the soft organic cotton blend keeps toes cozy throughout your practice. Features- Five toe design allows toes to move and spread naturally. Patented non-slip grip sole. Arch band provides gentle pressure to lift and support. Hygienic alternative to bare feet. Product Details Grip Socks Material: 80% Organic Cotton, 16% Polyester, 4% Elastane Care Instructions: Machine washable. Wash inside out in gentle cycle. Line dry or low heat in dryer. Do not bleach or iron.