Why Is the Sock Guy SGX Wool Black the Cold-Weather Cycling Sock?

The Sock Guy SGX Wool Black merges SockGuy's top performance platform with the warmth and natural comfort of wool, creating a cold-weather cycling sock that doesn't ask you to sacrifice performance for warmth. Built on a blend of TURBOwool and PolyPro, these socks bring natural temperature regulation and moisture management into the SGX lineup. TURBOwool combines 50% polypropylene and 50% Merino wool into a fiber that is five times stronger than Merino alone, itch-free, and shrink-resistant, while still delivering the breathability and warmth you rely on when temperatures drop. The all-black design is clean, versatile, and race-ready.

The SGX Wool Black features the performance ribbing and compression fit that define the SGX platform, all backed by a Stretch-to-Fit sizing system in S/M and L/XL for a snug, blister-free fit across foot sizes. The 6-inch crew cuff delivers coverage and warmth retention right where road and gravel cyclists need it. A reinforced toe and heel add durability for the long miles in cold weather. For riders who ride through the full season and need a performance wool sock that keeps up, this is it.