- Single M4-Series BOA dial for quick and easy in and out and customized fit. 600g thermal insulation comfort rated down to -40F
- Hydroguard breathable waterproof membrane. Genuine leather upper for extra longevity and wear protection
- Durrable rubber sole to minimize wear against running boards. Reinforced toe and heel for high impact
- Double stiched for extra durability. Reflective side and back panels for maximum visability
- Slip resistant rubber sole for exceptional traction. Over sized padded boot laces for each tightening
