BARE's proprietary S-Flex high-stretch neoprene, along with an anatomical shape, makes the Sport S-Flex wetsuit easy to don and comfortable to wear. The suit’s flexible fabric reduces the effort needed for swimming, and smart features like a smooth seal at the collar and seamless under-arms provide improved fit and feel. An extra long zipper, which includes a thumb loop at the base, is easy to reach when suiting up and knee-pads protect the lower legs. The Sport S-Flex is available in 3, 5 and 7mm full suits or a 2mm shorty. The 5 and 7mm suits have double-glued and blind-stitched seams, which eliminate any holes from stitching and prevents cold water from entering during a dive. The Bottom Line: The Sport S-Flex from BARE is a high-stretch suit that's easy to get into and helps take the work out of having fun.