SIDI Physis Mountain Clipless Shoes - Black 41 Model=Chainring for GRX FC-RX600 CPSC Safety Standard for Bicycle LS comp and 3

SIDI Physis Mountain Clipless Shoes Black 41 Model=Chainring for GRX FC RX600 CPSC Safety Standard for Bicycle LS comp and 3 CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Maximum Head Circumference 61 Gender Age Adult Minimum Head Circumference 58 Color Wax White Matte Size Large Visor Included No Multi Impact Yes Weight 300 Helmet Style Road Defined Color Black 5 55MM) 600 LB The foot is solidly stabilized with Solid Strap a technology that SIDI patented to eliminate straps’ tension loss during performances Adapts to the foot for greater comfort and includes infinite individual adjustments that maintain tension