Embrace every movement: Designed for an active, vibrant lifestyle, womens workout shirts are crafted from a premium 92% polyester, 8% spandex blend. Made from Cool max moisture-wicking fibres, they pull moisture and sweat away from your skin to the fabric's outer surface with incredible speed. Once there, the moisture spreads out across a vast surface area and evaporates rapidly, reducing chafing and enabling your body to thermoregulate efficiently. Women's running shirts feature a classic crew neck for a timeless, flattering look that sits comfortably. They have a tag-free collar and premium inner back neck tape. This soft, smooth webbing reinforces the seam and provides a soft feel against your skin. Often featuring a subtle, woven MIER logo, it adds a touch of refined quality. Athletic cut is fitted enough to feel sleek, the 4-way stretch provides enough ease to allow for complete, unrestricted movement. Side vents at the front hem are a critical upgrade, split hems not only add a dynamic style element, but also dramatically increase airflow and range of motion. They allow the hem to move freely as you run or bend, preventing the shirt from riding up. Womens workout shirts feature subtle reflective elements that keep you visible and safe. As you move, these elements create dynamic points of light that make your motion unmistakable from the side and front without compromising style. Women's short sleeve running tshirts are suitable for workouts, training, jogging, fitness, yoga, sports, athletics, hiking, camping, travel and outdoor activities. They are comfortable for both indoor and outdoor wear in summer, spring or autumn. Machine washable and fade-resistant.