MIER men's lightweight tank top will be the best choice for your training wear. It is lightweight and quick dry, also has a moisture wicking function that can absorb sweat to keep your body cool and comfortable all day. 4-way-stretch fabric combines with sleeveless design, keeps you moving comfortably during high-heat workouts or training. UPF 50+ sun protection fabric blocks UVA and UVB rays to help prevent sunburn and long-term skin damage. Whether indoors or outdoors, it will give you an excellent wearing experience