The O'Neill Hyperfreak 3/2+ Chest Zip features the brand-new TechnoButter 3 & TB3X material.
Technobutter neoprene
Blind-glued seams
F.U.Z.E. entry system
Double Superseal collar
Seamless paddling zone
Sidewinder S-Curve seam
Krypto knee pads
External pocket with key ring.