Men's 4/3mm Body Glove Stealth 4/3 wetsuit This men's 4/3mm wetsuit offers additional stretch throughout the upper torso, perfect for sports which require additional upper body maneuverability. The Body Glove 4/3mm Steath reinforces the seam construction with triple glue, blind stitching and tape! What does this mean to you? A warmer wetsuit because the water can't penetrate the seams. Additionally, when you have stretchier neoprene wetsuit, you don't get tired as quickly--so there is more time to play!