Timberland PRO Men's Pac Max 10-Inch Composite Safety Toe Waterproof Insulated Work Boots for Construction, Oil Rig & Winter Outdoor Jobs - ASTM F2413 Certified

Extreme winter weather is no match for our new Pac Max work boots with an impressive list of performance, comfort, and safety features that are essential for working in frigid work environments. For starters, these 10" tall boots are constructed with metal- and mutilation-free, highly abrasion-resistant, and waterproof Ever-Guard leather uppers. To help keep out warmth-robbing moisture, we added breathable, internal waterproof membranes for maximum waterproof protection and EVA frost plugs that help remove perspiration. For extreme warmth, these boots include a heavyweight liner with insulation rated to -60°C (-76°F). Even their lightweight composite safety toes are slower to conduct cold than metal toe boxes. Additional safety features include electrical hazard protection, puncture-resistant plates, and 3M retroreflective tape on toes and heels for 360-degree visibility. Your comfort is ensured with our shock-absorbing Anti-Fatigue Technology footbeds and cushioned polyurethane midsoles. For sure footing, their heat-, oil-, slip-, and abrasion-resistant, non-marking All-Weather TPU outsoles offer superior traction in tough conditions and are compatible with crampons for even more grip on frozen terrain.

Anti-Fatigue Technology: A comfort system designed with shock-absorbing, geometrical technology that returns energy back to the foot to deliver all-day support and comfort.

Composite Safety Toe: Lightweight, non-metallic, asymmetrical-shaped toe cap that meets US and Canadian safety standards including ASTM F2412-18a and ASTM F2413-18 I and C impact and compression safety standards and CAN/CSA-Z195-14 Grade 1.

Waterproof Membrane: Delivers maximum waterproof protection and meets ASTM F1671-07 safety standard.

Puncture-Resistant (Non-Metallic Plate): Flexible non-metallic plate minimizes the likelihood of puncture wounds and meets US and Canadian safety standards including ASTM F2412-18a, ASTM F2413-18 and ASTM F2892-18 PR puncture resistance and CAN/CSA-Z195-14 Grade 1 with protective soles.

All-Weather TPU Outsole: Specially-formulated thermoplastic urethane compound designed to maintain flexibility in variable weather conditions, providing enhanced traction on wet and frosted ice surfaces, plus slip, oil and abrasion resistance.