Rocky Grindstone XTR

When the jobsite is wet, slick, or coated in chemicals, you need footwear that can out‑perform ordinary work boots. Enter the Grindstone XTR—a 6‑inch lace‑up designed to keep you steady, dry, and comfortable from the first whistle to the last light.

Built for real‑world abuse

• Premium waterproof full‑grain leather shrugs off rain, mud, and barnyard grime while breaking in to a custom fit.

• Guaranteed Rocky® Recycled Waterproof Construction seals out water with an eco‑conscious membrane made from recycled materials—tough on moisture, lighter on the planet.

• Flex‑Welt construction binds the upper to the sole with tight, flexible stitching so the boot bends naturally yet refuses to separate under stress.

Traction you can trust

The oil‑, slip‑, barnyard‑acid‑, and chemical‑resistant PU outsole grips greasy shop floors, muddy paddocks, and concrete slabs alike—helping you stay upright when conditions go sideways.

All‑day energy return

• Rocky® Air‑Port Lite® sponge PU footbed with Memory Foam absorbs shock and rebounds with every step, easing joint strain on long shifts.

• Open‑cell design circulates air to manage heat and sweat, so your feet feel fresher when the day finally winds down.

Safety & specs

• Meets ASTM F2892 electrical‑hazard standard for secondary protection around open circuits.

• 6ʺ height supports the ankle without restricting mobility—ideal for climbing, driving, or crouching in tight spaces.

Key Details

• Height: 6 inches

• Upper: Waterproof full‑grain leather

• Construction: Flex Welt with Rocky® Recycled Waterproof membrane

• Outsole: Oil, slip, barnyard acid & chemical‑resistant PU

• Footbed: Rocky® Air‑Port Lite® Memory Foam

• Safety: ASTM F2892 EH (non‑safety toe)