semi-rigid neutral arch support shell

While the dual-density outsole provides extra shock absorption and comfort

ATS® technology provides ergonomic support

Polyurethane midsole

but they're also light enough to provide all-day comfort

Men's Boondock HD Composite Toe Waterproof Work Boot A29RK double-h semi-rigid neutral arch support shellThe Boondock HD is a powerhouse of a workboot. It's hard to believe so many great features can fit together in one boot. The Vibram molded rubber toe and fire & ice outsole provides the utmost abrasion resistance and traction in any temperature. The Exospine in the heel creates lasting support, durability and an improved heel fit. Perhaps best of all, the Boondock HD is built with Timberland PRO's anti fatigue technology for a truly comfortable fit