80% Nylon /20% Spandex FAST PAIN RELIEF: Instant arch support relief to your arch and heel through compression support that provides the maximum boost to your blood circulation, expediting the plantar fasciitis pain healing process. No more pain in the Foot, Heel, Ankles, Joints, Tendons, & Muscles THIN BUT POWERFUL: Lightweight Design with 80% Nylon & 20% Spandex, Durable, Breathable & Moisture while maintaining powerful compression secure with the foot sleeves that hold your foot at the correct angle with just the right level of healing compression BEST ACCESSORIES FOR ACTIVITY: The compression sleeve for foot with 3d circular progressive pressure design provide you with permanent all-around protection, ensure your feet at the right angle to reduce sports injuries while providing ankle support. Take the ankle compression sleeve to enjoy your sports, Baseball, Crossfit, Running, Basketball, Soccer, Walking, Hiking, Tennis, Volleyball, Golf, Kickboxing, Gymnastics, Exercise Workout, Martial Arts, Dance, Cycling or Any Athletic Fitness Sport DAILY PROTECTION: This compression foot sleeve can be used in sandals, shoes, boots, insoles, slippers, & under any socks. Premium open toe splint design enables you to wear alone or under any socks without feeling too thick. Also a good gift idea for prophylactic with plantar fasciitis and heel pain 100% SATISFACTION GUARANTEE: Your health and comfort is our passion! We promise these are the most perfect fitting, maximum swelling reducing, highest pain relieving, longest lasting plantar fasciitis support brace You Will Ever Own. If you don’t absolutely love your heel compression sleeve for any reason, let us know and we’ll refund your money back or send you a replacement! That is how confident we are that you will LOVE our plantar fasciitis sock! DON??T WAIT, ADD TO THE CART NOW!