The Mens Ether Short Sleeve Crew is made from hardwearing fabric that gives unbeatable performance mile after mile. Mesh underarm panels aid venting & have an antimicrobial finish to control odour whilst helping you to regulate your body temperature. Quick drying Helius fabric wicks moisture away from your skin & disperses it to allow easy evaporation, keeping you feeling dry & comfortable no matter how hard you work. Features Helius (100% polyester) Viente (100% polyester) Athletic fit Long sleeves Mesh underarm & side panels Antimicrobial finish to reduce odour Moisture wicking Quick drying No-lift gusseted underarms Flatlocked seam construction UPF (50+) sun protection Weight: 123g (M) Glossary Helius A lightweight, high gauge, plain knit textile that is extremely comfortable next to the skin. Breathable & durable with light mechanical stretch, Helius fabric has a fast drying, moisture wicking finish to promote evaporation. Viente A lightweight, air permeable knit mesh that has wicking properties for excellent moisture & Aegis anti- microbial treatment for odour control.