Brand new from O'Neill, their latest neoprene development Technobutter 4 is now available in a neoprene boot. 

The Hyperfreak Fire 6/5/4mm Split Toe boot features all the latest neoprene technology to keep your toes warm on the coldest winter days.

Construction

• glued & blind-stitched seams
• seams are taped with recycled TB3X tape
• Interior sole and interior top foot: TB4 firewall from recycled material
• Interior Upper/Shin TB4x from recycled material
• Exterior Top Foot: Krypto Armor from recycled material
• Exterior Sole and Exterior Upper/Shin: Ultraflex