The Lake CX146-X Wide is built to keep you riding through cold, wet conditions when most hang up the bike. Designed around Lake’s Winter Last with extra volume for thick socks, the CX146-X provides a perfect balance of insulation, weather protection, and efficient road performance. A water-resistant microfiber upper combines with a waterproof membrane and a BOA® M4 dial for secure closure—even with gloves. Underfoot, the fiberglass-injected nylon sole ensures reliable power transfer while maintaining warmth and comfort for long winter miles.
Key Features
- Wide fit Winter Last with added toe-box height and width for circulation and thick socks
- Water-resistant microfiber and neoprene upper seals out rain and road spray
- Internal waterproof membrane keeps feet dry in wet conditions
- Outlast® temperature-regulating liner maintains warmth without overheating
- BOA® M4 dial closure for glove-friendly, micro-adjustable fit
- Fiberglass-reinforced nylon sole balances stiffness and cold-weather comfort
- Reflective heel and side panels enhance low-light visibility
- Compatible with 3-bolt road cleats (SPD-SL, Look Delta)
Specifications
| Temperature Range | 25 °F – 45 °F (-4 °C – 7 °C) |
| Last / Fit | Winter Last X (Wide) – extra volume for cold-weather socks |
| Upper Material | Water-resistant microfiber + neoprene cuff with waterproof membrane |
| Liner / Insulation | Outlast® temperature-regulating liner |
| Closure System | BOA® M4 dial + midfoot strap |
| Outsole | Fiberglass-reinforced nylon with replaceable heel pad |
| Cleat Compatibility | 3-bolt road (SPD-SL / Look Delta) |
| Water Resistance | Durable Water Repellent (DWR) treatment + internal membrane |
Fit tip: Use winter-weight socks and leave a touch of wiggle room in the toe box for best warmth. Lake recommends sizing up 1–1.5 sizes from your usual Lake Cycling shoe size.