Crafted to perfection, the Mutant 3mm ST Boots feature a FluidFlex™ Firewall for added warmth and flexibility, and an ultralight Foxing Support System for comfort and stability.

• 100% Sealed glued and blindstitched seams
• FluidFlex™ Firewall
• Internal Seam Weld
• Ultralight Foxing Support System
• Rubber Sole Split Toe
• Imported