The North Face Y Thermoball Traction Mule II

The North Face Y Thermoball Traction Mule II brings camp-ready warmth and dependable traction to chilly trail nights and shelter breaks. Featuring ThermoBall Eco insulation, a waterproof textile upper with DWR, and a grippy rubber outsole, it combines cozy fleece comfort with weather-resistant performance.

About the Product

- Brand: The North Face
- Model: Y Thermoball Traction Mule II
- Size: 33.5
- Material: textile upper with DWR impregnation (waterproof treatment)
- Insulation & lining: ThermoBall Eco synthetic insulation with fleece lining (retains heat even when wet)
- Outsole: durable rubber compound with high-grip traction suitable for wet and dry surfaces

Product Features

• ThermoBall Eco synthetic insulation provides down-like warmth and continues to insulate effectively after contact with moisture, keeping feet warm in damp conditions.
• Waterproof textile upper with DWR treatment slows soaking from rain or snow, extending comfort during wet-weather use.
• Plush fleece lining delivers immediate softness and cosy comfort for relaxing in tents or shelters after a long day outdoors.
• Lightweight super foam offers excellent shock absorption for comfortable wear on hard surfaces.
• Durable rubber outsole features a high-traction compound to reduce slip risk on both wet and dry terrain.
• Slightly flexible, slip-on construction allows easy insertion and removal for quick transitions at camp.