Ultra-Soft Sensory Compression Vest for your boys and girls.Crafted with 95% polyester + 5% spandex stretch-blend fabric, this therapeutic kids compression sleeveless shirt delivers gentle pressure for sensory integration training. ADVANCED MOISTURE CONTROL: This youth boys training compression vest is made with professional grade wicking fabric technology to quickly evaporate sweat and keep your skin dry during basketball football practice, track and field events or high intensity training. Non-Mark Junior Boys' Compression Vest - Provides firm support for sensory training/exercise. Highly elasticated fabric retains shape and is machine washable without shrinking. 4-Way Dynamic Stretch Compression Vest for Active Boys This boys' sleeveless compression vest uses multi-directional stretch technology to provide ergonomic compression that moves with your child's body.360° flexible fabric conforms to natural curves and provides muscle support during sensory therapy, gymnastics or cross-training. Suitable for a variety of sports scenarios: TeGlraddix's boys compression sleeveless shirts undershirt are suitable for a variety of sports including basketball, football, rugby, volleyball, cycling, running, hiking and fitness, providing a comfortable sporting experience for kids.