The Burly Trac-Lite provides great protection in wet, muddy environments. The ozone-resistant and scentfree premium rubber offers 100% waterproof protection, and 800 G. Thinsulate Ultra Insulation provide warmth. The LaCrosse Ankle-Fit design prevents slippage and provides a secure, comfortable fit while walking. The wool-felt midsole gives insulating comfort and a removable EVA footbed offers cushioning. The heavy-duty Trac-Lite outsole delivers all-around traction in mud, snow and other loose terrain.