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 combined with sleeveless can provide more mobility to your training. UPF 50 sun protection fabric can protect you from harmful UVA/UVB rays. Whether indoors or outdoors, it will give you an excellent wearing experience.