Sorel Men's 1964 Pac Nylon Snow Boot 100% Synthetic/Textile Imported Synthetic sole Shaft measures approximately 10.5" from arch Heel measures approximately 1" Mid-height snow boot featuring vulcanized shell bootie and durable ripstop shaft with D-ring lacing hardware and fuzzy felt cuff Insulation rated to -25 F degrees Removable/washable 9mm recycled felt inner boot Seam-sealed waterproof construction with waterproof-backed upper