Royer 8″ Revolt -40 Celsius, R-DRY Waterproof Breathable Membrane, VIBRAM ARCTIC GRIP Work Boot


  • 8 inch premium boot
  • Wide fit
  • -40 Celcius cold rating
  • Saline treated full-gain waterproof leather
  • Waterproof and breathable R-DRYTM membrane
  • 600g PRIMALOFT® thermal insulation
  • Nanotoe ® carbon fiber protective toecap
  • Ultra-resistant TPU PARESHOK TM bumper toe
  • Double padded V-shaped collar for ideal comfort and mobility
  • Hooks & speed-lace eyelets for quick and optimal lacing adjustment
  • Quadruple stitch lines for durability
  • Non-metallic puncture resistant insole
  • VIBRAM ® ARCITC GRIP PRO TM rubber outsole for added slip resistance on wet rock and stainless steel
  • Oil, acids and bases resistant rubber compound
  • Flexible, direct-attach PU welt midsole (patented)
  • Dual Density sole with composite shank for improved arch support
  • Protection against electrical hazards


The R-DRY waterproof and breathable membrane is unique to ROYER. Developed by our team of engineers, it passes the highest most rigorous lab tests. It measures up with the world’s leading performance membranes and is a premium choice for select ROYER products.

PARESHOK bumper toe Protection. Protective TPU or rubber toecap positioned on the front of the boot (over the leather and toecap) to increase the vamp’s resistance to wear.

PrimaLoft has spent over 40 years developing innovative insulations and fabrics to keep you warm, dry and comfortable.  PrimaLoft likes to consider themselves the secret ingredient that powers your favorite footwear, jackets, gloves, bedding and more.



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CSA Z195-14 certified protective toecap and certified puncture-resistant sole

CSA Z195-14 certified electric-shock protection (18 kV / 60 Hz / 1 minute)

ASTM F2413-18 certified protective toecap (impact resistance of 75 ft-lbf)

ASTM F2413-18 certified protective toecap (compression resistance of 2500 lbs)

ASTM F2413-18 certified puncture-resistant sole (1 200 newtons)

ASTM F2413-18 certified electric hazard protection (18 kV / 60 Hz / 1 minute)

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