| This Timberland PRO Boondock WP Insulated Safety Toe Boot features a Premium waterproof leather with a waterproof membrane for extreme abrasion resistance and dry feet, molded Timberland PRO rubber protector for increased abrasion resistance and durability, composite safety toe, combination three-quarter Goodyear Welt cement construction, dual-density polyurethane (PU) and thermal plastic urethane (TPU) midsole, constructed on the TiTAN last for superior fit, 600 grams of efficient flame-laminated Thermolite insulation for warmth without bulk, contoured open-cell polyurethane footbed with Outlast Adaptive Comfort technology for breathable comfort and drier feet and Oil, slip- and abrasion-resistant dual-density cold temperature TPU lug outsole |