The Speedo LZR Racer X Jammer features a highly compressive but flexible design with the light, powerful and durable LZR Racer Pulselite fabric to offer the best support and comfort in a high competition technical suit.
Dual fabric construction: Two-layered construction offers higher levels of compression combined with an increased freedom of movement
LZR Racer Comprex Fabric: One-way stretch technology resists horizontal stretch for better compression while allowing swimmers a greater range of movement during their stroke
Support seams: Fully-bonded seams with maximized seam construction improves the linkage of the muscular kinetic chain while maintaining better body position in the water and reducing drag
Improved waistband: Microfibre and silicone strips guarantee a soft yet secure waistband
65% NYLON/35% LYCRA SPANDEX