This New Balance Accelerate Short Sleeve combines form and function to become your new standard. The men's short sleeve running shirt is made from a lightweight polyknit material with premium NB DRYx technology that wicks moisture away to help you dominate your run. Reflective details and an athletic design that doesn't restrict deliver a versatile piece you'll want to wear before and after your workout, too. Made using recycled materials, helping us to reduce our impact on the planet.