✔ US 6=EU 37; US 7=EU 38; US 7.5=EU 39; US 8=EU 40; US 9=EU 41; US 10=EU 42; US 10.5=EU 43; US 11=EU 44; The seventh picture is a detailed sizing chart. Please According To Our Size Chart Before Purchasing, If You Have Wide Feet, We Suggest You Choose One Size Larger.
✔ Material: The Upper Is Designed With Synthetic Mesh And The Sole Is Designed Wear-Resistant Nylon With Cleat, Breathable, Lightweight , Non- Slip, Comfortable For The All Day Wear.
✔ PEDAL COMPATIBILITY:Cycling shoes are unisex, and compatible with 2 or 3 bolt cleat/pedal systems including Look Delta, SPD, SPD-R & SPD-SL and exercise bike.
✔ The Upper Is Designed With a Portable Rotating Buckle, Which Is Easy To Put On And Take Off, Turn The Buckle Clockwise To Tighten The Shoelaces, Pull The Buckle Outward To Loosen The Shoelaces.
✔ Ours Cycling Shoes Design Based On An Ergonomically Molded Which Has Good Performance In Cushion, Perfect for Road Riding, Commuting, Touring, Spinning bike Class, Mountain Bikes, And Indoor Peloton Bikes.