Worn by world class swimmers, the Fastskin LZR Racer X Openback Kneeskin features targeted compression to streamline the body while still allowing for excellent freedom of movement, making you feel your fastest. Support seams help promote better body positioning and increased muscular awareness, while Speedo’s laser-cut Ab activators™ panels in the suit’s liner increase water sensitivity and prompt you to align yourself correctly. This product has been fully approved by FINA.
Developed by swimmers for swimmers, the Speedo Fastskin System brings out the best in swimming potential, creating a more hydrodynamic profile to make you feel your fastest. Improved, high quality finishes, maximised support seams, and all-over compression fabric all work together to work with your body’s shape, improving your swim performance and making you ready for race day.
A combination of two unique fabrics offers horizontal stretch reistance, providing intense muscular compression while still allowing freedom of movement through every stroke. Meanwhile, improved finishes, seams, and components ensure a better fit, while its unique design means you’ll stand out on the blocks.