Columbia Lions Sport Socks, Large/X-Large, Blue Shirts & Tops 0 is the new ultimate

0 is the new ultimate aero helmet for professional cyclists and ambitious hobby riders with the highest demands

Wide-mouth screw top for easy refills

Warm Tip :  Please be reminded that due lighting effects

When all concerns of daily life disappear into a speck on the horizon and the only issue is that of making it one more mile

and increase performance

Columbia Lions Sport Socks, Large/X-Large, Blue Shirts & Tops 0 is the new ultimateColumbia cycling socks and running socks by Adrenaline Promotions feature core spun COOLMAX fabric which is the best of both worlds; unsurpassed moisture management and LYCRA sport stability. Our specific knitting machines place the COOLMAX fabric on the inside of the socks where it controls moisture from the foot; while the 3 ply nylon is used on the outside of the sock for strength and durability. The core spun yarn is the most efficient way of