Zappos.com is proud to offer the Capezio - Fizzion (Black) - Footwear: Feel the floor and heighten your movement with the amazing Fizzion™ from Capezio®! ; Sheep skin leather upper with breathable polyester/Lycra®. ; Plush elastic topline. ; ExoArmor duet suede sole patches enhance articulation and provides traction. ; Padded suede heel patch for shock absorption. ; Ankle wrapped laces- Lace through interior loops, sliding lace underneath center elastic at the crossover. Begin at 3rd loop from bottom, skip next loop and finish through top loop. Wrap around ankle and tie. Strap- Adjust strap to fit snugly. Slide elastic through tab at heel. Secure both hooks through elastic at meeting point so hooks overlap. ; Arch instep support- Adjust strap to desired length. Secure one hook through loop, wrap around arch and secure second hook through the same loop. Wear with or without laces. ; Arch support and heel security- Adjust strap to desired length. On one side, hook strap through loop closest to toes. Wrap elastic around the foot through the tab at heel. Secure strap on the same side through the loop closest to the heel. Wear with or without laces. ; The brand recommends that women select their street size while men select two sizes up. ; Weight: 1 oz ; Product measurements were taken using size L (10 - 11). Please note that measurements may vary by size.