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Specifications

  • Cuff Height: 8 inches
  • Material: TURBOwool (50% polypropylene, 50% Merino wool blend)
  • Style: Crew
  • Sizing: S/M, L/XL (Stretch-to-Fit)
  • Design: Lightning bolt graphic
  • Care: Shrink-resistant, machine washable

FAQ

What is TURBOwool and why is it better than regular Merino?

TURBOwool is SockGuy's proprietary blend of 50% polypropylene and 50% Merino wool. The polypropylene reinforcement gives it five times the strength and durability of Merino wool alone, while keeping the natural warmth and moisture management properties of Merino intact.

Will these socks make my feet itch like some wool socks?

No. TURBOwool is specifically engineered to be itch-free, so even riders with sensitive skin can wear these comfortably for long periods. The Merino content is fine enough that it sits soft against the skin.

Are these socks good for cold-weather road cycling?

Yes. The 8-inch cuff height and TURBOwool thermoregulation make the Lightning Wool a strong choice for cold morning rides, wet-weather training, and winter cycling where foot warmth is critical.

Best For

Cold-weather cyclists and year-round riders who refuse to let the forecast decide their schedule. The Lightning Wool is a go-to winter training sock for road, gravel, and mountain bike riders who keep riding when others are watching from inside.

Sock Guy - Lightning Wool Reviews:

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