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

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-RKK0521-0002
Shoe Size 7.5
Width M
Price
Regular price $189.99
Regular price $199.99 Sale price $189.99
Save $10
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  • Free Shipping on Most Orders Over $99
  • Most orders under $99 ship from $9.99
  • Estimated dispatch: 1–3 weeks
  • Secure payments
  • Limited availability — select your options
Shipping calculated at checkout.

Brand estimates apply to items not physically held in our store. Online or vendor availability does not confirm store stock. Contact us to confirm the exact item, variant and quantity in store. Shipping transit time starts after dispatch.
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 my order dispatch?

Estimated dispatch: 1–3 weeks

Brand estimates apply to items not physically held in our store. Online or vendor availability does not confirm store stock. Contact us to confirm the exact item, variant and quantity in store. Shipping transit time starts after dispatch.
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.

Contact Army Navy USA

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