The Lake MXZ304 Winter Mountain Bike Shoes are designed for riders who refuse to let freezing temperatures stop their adventures. Built to withstand harsh winter conditions, the MXZ304 combines Pittards® WR100 waterproof leather, 3M Thinsulate™ insulation, and a BOA® Fit System for unbeatable warmth, comfort, and weather protection on cold, wet rides.
Key Features
- Pittards® WR100 waterproof leather upper: Provides exceptional weather resistance, breathability, and durability.
- 3M Thinsulate™ insulation: Delivers superior warmth retention for comfort in sub-freezing temperatures.
- BOA® Fit System: Ensures an evenly distributed, micro-adjustable fit—even when wearing winter gloves.
- Outlast® temperature-regulating liner: Balances warmth to prevent overheating and maintain comfort over long rides.
- Vibram Mountain Trek outsole: Offers superior traction and durability on icy or snowy terrain.
- Reinforced toe and heel protection: Guards against impacts and wear from winter conditions.
- Reflective detailing: Improves low-light visibility for early morning or evening rides.
- 2-bolt SPD compatibility: Works with all standard mountain and gravel-style pedal systems.
Specs
| Intended Use | Winter mountain biking / fat biking / cold-weather commuting |
| Upper Material | Pittards® WR100 waterproof leather with waterproof membrane |
| Closure System | Single BOA® dial + adjustable forefoot strap |
| Insulation | 3M Thinsulate™ + Outlast® temperature-regulating liner |
| Outsole | Vibram Mountain Trek rubber outsole for grip and durability |
| Cleat Compatibility | 2-bolt SPD (mountain / gravel / winter) |
| Temperature Rating | Rated for freezing to sub-freezing conditions (down to -10°C / 14°F) |
| Weight | ~560 g (per shoe, size 42) |
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.