Check the listing for details. Shoemaking - Vibram - Sole - 2021 Casual. Condition: New with tags. Listed at 39.99 USD. The Casual 2021 is an everyday versatile sole that uses the VIBRAM® compound formula called Morflex. VIBRAM® Morflex is an expanded EVA based rubber compound intended for lifestyle functions which require lightness it offers good drip and durability. Features: * Lightweight engineering for enhance mobility * High shock absorbing & extreme lightness for energy conservation * Excellent comfort in lifestyle shoes Thickness: Forepart: 17.5mm (33 iron) Heel: 28.6mm (54 iron) Size: 8, 10, 12, 14 (mens) Suggested Adhesive: Neoprene All Purpose glue like Barge All Purpose (https://www.mzztrzz.com/products/shoemaking-barge-all-purpose-cement-original?_pos=4&_psq=barge&_ss=e&_v=1.0) or Duall #88 (https://www.mzztrzz.com/products/shoemaking-rh-adhesives-duall-88-all-purpose-cement?_pos=1&_psq=duall&_ss=e&_v=1.0) SOLD AS A PAIR Vibram has been producing soles in the US since 1964.