Time to shine in this technical tank. Expect the same ultralight fabric with bonded seams for maximum comfort with minimal weight. Streamlined for speed. We love it for: racing rabbitSPEED: Front: 100% recycled polyester Back: 89% polyester & 11% spandex Ultra lightweight & quick-drying Tailored fit Racerback style Bonded seams Laser-cut square perforations along front sides Micro-perforations all over back Side slits at hips Hand wash cold, air dry, don&';t bleach, mmkay? Designed in California, made abroad