Rocky Grindstone XTR Composite Toe Waterproof Slip Resistant BOA Work Boot RKK0521

Work Boots by Rocky Boots. Review the listed options and specifications.

Rocky Boots SKU: RKY-RKK0521-0005
Shoe Size 9
Width M
Rocky Boots · Size & fit

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Rocky Grindstone XTR Composite Toe Waterproof Slip Resistant BOA Work Boot RKK0521

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Price
Regular price $189.99
Regular price $199.99 Sale price $189.99
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Description
Rocky Grindstone XTR 6 Inch Composite Toe Waterproof Slip Resistant BOA Work Boot RKK0521.
Rocky Grindstone XTR is built for durability, comfort, and dependable protection, making it ideal for demanding work environments. This 6-inch BOA boot is crafted from premium waterproof full-grain leather and features Rocky’s guaranteed Recycled Waterproof Construction to keep feet dry in wet and muddy conditions. Its flex welt construction enhances long-lasting performance and strength. The boot includes an oil-, slip-, barnyard acid-, and chemical-resistant PU outsole, providing reliable traction on slick or uneven surfaces. Inside, the Rocky Air-Port Lite sponge PU footbed with memory foam offers superior cushioning and support to reduce foot fatigue. The BOA Fit System allows quick, micro-adjustable tightening for a secure, customized fit throughout the day. This boot meets ASTM F2413 protective toe and electrical hazard standards.
Product features & specifications
  • Brand Rocky Boots
  • Grindstone XTR Series
  • Height 6"
  • Weight 25.6 oz.
  • Men's 6" Rocky Grindstone XTR Composite Toe Waterproof Slip Resistant BOA Work Boot
  • ASTM F2413 protective toe classification
  • Waterproof Full Grain Leather
  • Lightweight composite safety toe
  • Leather pull-on straps
  • Rocky® Air-Port Lite® Sponge PU Footbed with Memory Foam
  • Oil, Slip, Barnyard Acid, and Chemical-Resisting PU Outsole
  • Guaranteed Rocky® Recycled Waterproof Construction
  • ASTM F2413 electrical hazard standard
  • 90° Heel for enhanced traction and stability
  • Flex Welt Construction
  • BOA® Fit system
  • Lace Up
  • Color Brown
  • MPN RKK0521
  • SKU RKK0521
  • Imported
Product details
Colors
Brown
Gender
Men
Materials
Leather
Features
Slip Resistant, Oil Resistant, Electrical hazard protection, Composite Toe, Waterproof, Lightweight

Product FAQs

Which Shoe Size options are listed?

The listed Shoe Size options for Rocky Grindstone XTR Composite Toe Waterproof Slip Resistant BOA Work Boot RKK0521 are:

7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 13, 14

Listed options can include sold-out combinations. Select your preferred combination to check its current availability.

Which Width options are listed?

The listed Width options for Rocky Grindstone XTR Composite Toe Waterproof Slip Resistant BOA Work Boot RKK0521 are:

M, W

Listed options can include sold-out combinations. Select your preferred combination to check its current availability.

When will an in-stock order dispatch?

In-stock orders dispatch in 1–3 business days. Dispatch is the time before carrier pickup, rather than the delivery time.

How do I check availability before ordering?

Select the options you need and review the availability message on the product page. Contact Army Navy USA if you need the item by a specific date.

How can I get help with this product?

Ask Army Navy USA through the store chat or contact us with the product name and the options you are considering.

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