TAVI Grip Luanna - Paradise HeatherDescription Double the straps. Double the fun. Luannas double strap elastic lets your feet breathe while keeping your socks secure on your feet. Luannas arch band provides comfort and support, so you can plie, jump, stretch, and turn to your hearts content. Final Sale No Returns or Exchanges Product Details A breathable grip sock with double strap security for unrestricted movement. Non slip grip sole Hygienic alternative to bare feet Supportive arch