Product Info Stay covered from head to toe with O'Neill's premium lineup of equipment, designed to shield you from the harshest conditions. Inspired by world-class athletes who travel the globe in search of perfect waves, the R&D team at Area 52 developed this gear to help surfers perform in extreme elements and excel in the coldest climates. Key Features Durable outsole for enhanced traction and longevity Anatomical fit for comfort and performance Instep strap for a secure, locked-in feel Heel pull tab for easy entry and removal O'Ring seal to help minimize water entry Split-toe design for improved balance and board control Construction Interior: TechnoButter 3 Firewall insulation Exterior: TechnoButter 3 neoprene Interior Seams: TB3X taped seams Exterior Seams: Fluid Seam Weld construction