Crispi Wild Rock 800 EFX

The Wild Rock 800 EFX replaces the Wild Rock Plus and is built for extreme cold, late-season hunts, and winter use. It uses about 800 g of GORE Duratherm insulation and a full-grain leather upper, with a 10-inch height for coverage in deep snow.

Crispi lists the style in sizes 8–13, including half sizes, and 14, with wide options. Weight is 2 lb 3 oz per boot (size 9).

Listed uses include late-season whitetail, cougar, mule deer, elk, predator, tree-stand, and moose hunts.

Style details

• Insulation: Yes — GORE Duratherm (about 800 g)
• Upper: Full-grain leather
• Protection: Rubber rand
• Height: 10"
• Weight (one boot, size 9): 2 lb 3 oz
• GORE-TEX Insulated Comfort lining
• Crispi x Vibram Full Control sole with EFX Elastoflex midsole
• 3 flex rating
• ABSS Ankle Bone Support System
• Board-lasting mechanical construction
• Made with PFAS chemicals