Water temp guide: 44°-54°f
TheO'Neill Mutant 6/5/4 Split Toe Boot is one of the baddest boots around. Simple, effective, with no annoying straps to get in your way, the Mutant is a top choice of pros and bros alike.
FluidFlex™ Firewall
Internal Taped Seams
(100%) Glued and Blindstitcheded Seams (GBS)
Ultralight Foxing Support System
Internal Split Toe
wetsuits for easy maneuvering in the water-O'Neill Mutant 6/5/4 Split Toe Boot
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