Textile insole

it delivers a super-soft feel

100% medical-grade silicone for safety and durability

a truly custom fit is as effortless as the classic design

cotton lining provides additional cushioning while the Easy-On System with cotton laces allows for easy on and off

ADIDAS Sprintstar ALUMINUM Textile insoleUpper: Synthetic upper with mesh lining: Provides breathability to keep feet cool. Targeted support: Offers a secure and locked in feel. Inner sock (bootee construction): Contributes to a secure fit TPU or Pebax spike plate: Digs into the track to maximize power and propulsion. Provides a rigid platform for explosive push offs. Strategically placed, removable spikes: Offer ultimate traction. Other Features: Lightweight: Designed for speed. Lace