BBB Firfeet Cycling Socks BSO-16 Helmets Frame geometry is designed to

Frame geometry is designed to optimize the balance and roll-over capabilities of 29-inch wheels or the liveliness of 27

Available in 27

use the Airspeed and safe some time to go for that extra loop

adventure and endurance

Two light modes (Constant / Flashing)

BBB Firfeet Cycling Socks BSO-16 Helmets Frame geometry is designed toBBB BSO 16 FIRFeet Cycling Socks Black Red CYCLING SOCKS WITH FAR INFRARED TECHNOLOGY FOR COLD WEATHER CONDITIONS No more excuses. Even the coldest days will be comfortable with these socks. The FAR infrared technology is designed to keep your feet warm in the most extreme conditions. The seamless construction and the FIR infrared technology keep the sock acceptably thin while remaining one of the best insulating socks you will have great. KEY