energy-return PU

and a top layer of ultra-soft PU for instant-cushion underfoot

Slip Resistant:No

Orthotic Friendly:No

Feetures High Performance Ultra Light Cushion Quarter - White Accessory size:Men’s 6-8.5 / Women’s 7-9.5 energy-return PUDETAILS + TECH With no cushioning and quarter height coverage, you get cool comfort and protection from trail dust and debris. Perfect for runs, gym sessions, and on the go dayseasy to grab, easy to love. Arch Band Arch Band hugs your entire foot for maximum support. No slides. Total security. Seamless Toe A seamless toe reduces friction where it matters most. Bye bye, blisters. Seamless Heel Seamless, fitted heel cup that won't slip, bunch, or rub.