1. [Straps Double Sewed]: The straps and yoga socks have three surfaces of contact. We double sewed every contact surface to in case straps rip off. No matter what athletic you do, our grip socks are the all suitable for yoga, dance, barre, etc. 2. [Non Slip Grips]: With a large area of silicone grips on the bottom, it provides safety and security at anytime. You can left your yoga mat at home cause one pair of anti-skid socks is enough to make sure your pose stay firmly. 3. [Ballet Inspired Design]: The design of X-straps over the feet was inspired by ballet, which can enhance stability when you do yoga, barre, gym, dance, pilates,sports and any exercise. You will love cute style barre socks, it will provide your comfort and safety. 4. [Passed Quality Test]: Each single pair of non slip yoga socks needs to accept high standard quality testing before we sell it. Because there are not normal socks, they are athletic socks.