O'Neill Wetsuits - O'Neill SLX 3mm 5 Finger Wetsuit Gloves - Black :: Men > Wetsuits. O'Neill wetsuit glovesThickness: 3mm100% UltraFlex DS neoprene: High-performance super-stretch neoprene with a durable outer skin that resists velcro pullsGlued & Blindsticted Seam Construction: Glued and blind stitched construction provides a waterproof seam and is also tapeFormula polygrip: Helps to provide additional grip to the palm of the gloves Size: X-Large.