For unpredictable shifts, these side zip boots are waterproof, durable, lightweight, and flexible. The GEN-flex2 dual-density rubber outsole with multi-directional traction lugs ensures superior grip and resistance to oil and slick surfaces. The BBP Waterproof lining protects against dangerous fluids. The Impact 300 gel heel insert provides comfort, and Goodyear storm welt construction ensures durability. The heavy-duty YKK zipper with Velcro closure makes these boots easy to put on and take off. Full-grain leather/nylon. BBP Waterproof. Removable Single-density polyurethane footbed. Composite Shank. GEN-flex2 outsole. Goodyear Storm Welt construction. ASTM F1671/1671M-13. ASTM F1677-05. ASTM F2913-11. Meets ASTM F2913 Slip Test Standards.
