- u003Cliu003Eu003Cspan class=u0022a-list-item a-size-base a-color-baseu0022u003EUV Sun Protection – The MIER UV Running Tank has you covered with super light, soft and sweat-wicking fabric with UPF 50+, blocks ultraviolet rays to help prevent sunburn and long-term skin damageu003C/spanu003Eu003C/liu003E u003Cliu003Eu003Cspan class=u0022a-list-item a-size-base a-color-baseu0022u003EErgonomic Design – Flat Lock Seams feel smooth against your skin, while collar design with easy tear away tag reduces chafing, and ensures a comfortable and long-lasting dry experienceu003C/spanu003Eu003C/liu003E u003Cliu003Eu003Cspan class=u0022a-list-item a-size-base a-color-baseu0022u003EMove Freely – MIER Sport Tops has a crew neckline to give you plenty of coverage when youu0027re bending and stretching. Sleeveless Design with suitable cut of armholes offers a full range of motionu003C/spanu003Eu003C/liu003E u003Cliu003Eu003Cspan class=u0022a-list-item a-size-base a-color-baseu0022u003EBreathable u0026 Comfort- 100% polyester delivers durable, yet lightweight support, next-to-skin without the squeeze. Best sports shirts for workouts, running, yoga, gym, hiking, fishing, or any type of outdoor activitiesu003C/spanu003Eu003C/liu003E u003Cliu003Eu003Cspan class=u0022a-list-item a-size-base a-color-baseu0022u003EEasy Care – Hand wash or machine wash with cold water. It wonu0027t shrink and are not seen-through. Notice: please refer to the size chart which can be found as the last image on the product page for fitting. MIER Sleeveless Shirts 2.0 – we listen to every customer. The cut of this sleeveless sun shirt, especially the armholes, was improved on the feedback from our customers to ensure comfort and fitu003C/spanu003Eu003C/liu003E