Shimano S-Phyre Sock Flash White L/XL Focus high-strength carbon spokes and CeramicSpeed

high-strength carbon spokes and CeramicSpeed bearings ensure minimal rolling resistance and superior durability

Frame: Bianchi 23 Specialissima CV carbon frameset with Countervail technology

real aero speed

Shimano’s RC703 channels S-Phyre DNA into a race-ready shoe that’s lighter

Shimano S-Phyre Sock Flash White L/XL Focus high-strength carbon spokes and CeramicSpeedKnit aerodynamic ribs save precious seconds. Breathable mesh instep helps vent heat from the shoe. Arch and heel supports secure feet for stable pedaling. Durable, reinforced ribbing for long lasting heel stability. Made with certified 72% recycled polyester. MATERIAL 56% Recycled polyester, 38% Polyester, 4% Elastane, 2% Polyamide