GRIP&RIP New Michelin tread pattern designed to lock in with the pedal pins Sticky Michelin rubber compound provides excellent pedal & surface grip STI Comfort Level 1 insole Adjustable Power Strap for support Force Shield reinforced upper Hot-melted toe and heel cap Repel treated upper blocks moisture 3M Thinsulate™ lining Tongue Gussets shield moisture, dirt and pebbles Ankle Shield protects your inner ankle from the gears & bike frame Lace Pocket on top of the tongue TPU molded Pedal Shank 2 in the midsole Die Cut EVA foam midsole Nylon pull loop on heel Reflective heel panel for safety Synthetic Nubuck