The Shimano S-Phyre Flash Sock are a part of Shimano’s flagship racing line, these professional-grade cycling socks are the choice when every second counts. Key features include enhanced arch and heel support for more secure and stable pedaling, and a breathable mesh instep that helps vent heat from the shoe. Part of SHIMANO’s flagship racing line, these updated professional-grade, mid-calf aero socks are designed for high-speed racing and riding Wind Cheating: Thin knitted ribs and mid-calf length maximize aerodynamics, helping you maintain top speed Efficient and Comfortable: Enhanced arch and heel support secure feet for stable pedaling, while breathable mesh instep helps vent heat from shoe Color Options: Available in Black, Blue, and White to perfectly match your preferred Shimano S-PHYRE cycling shoes Environmentally Friendly: Constructed from 72% recycled polyester yarn which lessens environmental impact during manufacturing and at the end of the product cycle
