Sub Sports Womens Racer Back Vest Compression Top Sleeveless Tank Running Vest Midweight compression sleeveless tank vest is the ideal base layer with 4-way stretch to give a responsive fit while wearing. Racer back design for freedom of movement. Moisture-wicking fabric transports sweat away from the body during high intensity performance. A-seams seams provide comfort and prevent irritation for a chafe-free fit. The advanced high-wicking fabric helps you to stay dry by transporting moisture away from the skin, whilst its tight fit provides targeted compression to your key muscle groups, increasing your power and endurance. Ideal for all sports including running, cycling, triathlon, OCR, rugby, football, fitness, gym, golf, tennis. This is a close fitting garment and is designed to feel tight against the body. If you prefer a slightly less compressive fit, move up a size. Machine washable at 30 degrees. 82% Nylon, 18% Elastane. True compression Sleeveless Scoop neck A-Seams for comfort 4-Way Stretch Moisture Transport Technology Warp Knit All season 82% Nylon, 18% Elastane<br>