O'Neill Men's Hyperfreak 1.5MM Long Sleeve Rashguard

Wetsuit sizing is based primarily on height and weight. Use both measurements together to determine the best size.

1. Chest: Measure around the fullest part of the chest, keeping the tape level across your back.
2. Sleeve Length: Measure from the shoulder seam down the outside of the sleeve to the end of the cuff or hem. For the most accurate measurement, lay the garment flat with the sleeve fully extended.
3. Waist: Measure around your natural waist, typically the narrowest part of your torso.
4. Hips: Measure around the fullest part of your hips and seat.
5. Inseam: Measure from the crotch seam down the inside of the leg to the bottom edge of the hem. For the most accurate measurement, lay the garment flat and measure along the inside leg seam.

Wetsuits are designed to fit snug for warmth, comfort, and performance. A properly fitted wetsuit helps limit water entry and maintains body heat.

A wetsuit should feel tight when dry, like light compression. This is normal and will feel more comfortable once in the water.

The suit should lie flat against your body with minimal gaps. Excess space can reduce warmth and overall performance.

• You should be able to move your arms and legs freely without restriction to breathing or movement.

• If you are between sizes, choose based on fit preference. Size down for a closer, performance-oriented fit or size up for easier entry and added comfort.