Feature：
A sleeveless base layer constructed from an exceptionally breathable and lightweight
performance fabric. designed to aid temperature regulation and improve comfort.
Lightweight and highly breathable with moisture wicking fabric and membranes
Flat lock seams to prevent chafing
Harmful rays are blocked with 50+ UV protection
Suitable for running.jogging.fitness.gym.all sports indoors and outdoors
A quality base layer works hard to keep sweat away from the skin

Note:
1.Our size is Asian size. smaller than European size and US size.If you are in Europe / US. please choose 1 sizes larger than yourself. For example. you usually wear M. and you should choose size L.
2.Please choose the size base on our size chart
3.If you are worried about the size is not appropriate. you can provide your height and weight to us. we can help you recommend