The O'Neill HyperFreak 2mm Chest Zip Short Sleeve Fullsuit is the warm-water weapon built from O'Neill's most advanced neoprene technology — engineered for maximum stretch, minimal seam bulk, and a body-mapping fit that disappears in the water.

At 2mm, this suit is purpose-built for warm to mild conditions (68–75°F) where you want just enough coverage to stay comfortable through long sessions without overheating. The short sleeve construction and full-length legs make it the ideal transition suit between seasons or a year-round go-to in warmer climates.

• F.U.Z.E. Closure (Front Upper Zip Entry) — O'Neill's chest zip system delivers a sealed entry point with unrestricted upper body movement
• TechnoButter 3 (Full Body/Legs) — O'Neill's lightest, most flexible neoprene for unrestricted movement throughout the session
• TechnoButter 3X (Arms/Shoulders) — Upgraded TB3X in the paddle zone for maximum stretch where you need it most
• Minimal Seam Design — Fewer seams means less chafing, less bulk, and a more comfortable all-day fit
• 360° Barrier with Drain Holes — Keeps water flushing to a minimum while allowing drainage so you stay warm
• Seamless Paddle Zones — No seams through critical shoulder and arm areas for complete freedom of movement
• TB3X Fully Taped Seams — Glued and blindstitched throughout for a watertight seal and long-lasting durability
• Aqua Alpha Solvent-Free Neoprene Lamination — Eco-conscious adhesive technology with superior bonding strength

Sizing: O'Neill runs true to size. Check the O'Neill size chart using chest and height measurements for the best fit.

Care: Rinse thoroughly in fresh water after every session. Hang dry inside-out away from direct sunlight and heat.