* These lightweight, waterproof lace-up boots have durable, secure-fitting uppers * Uppers made with 100% recycled P.E.T. ripstop with a non-PFC durable water-repellent (non-PFC DWR) finish for added water repellency * Waterproof DryVent™ membranes * ThermoBall™ Eco 100% recycled polyester insulation helps keep feet warm even when wet * Oso fleece collar linings for added comfort * TNF™-branded webbing pull loops on both sides for easy pull-on * Collar bungees are adjustable to help prevent snow from getting in * Synthetic mud guards help keep out the elements * Comfortable OrthoLite® Eco LT™ footbeds made with 5% recycled rubber content and 8% plant-derived bio-oil instead of petroleum per ASTM-D6866-16 * Rubber outsoles for increased traction
