The Swazi Arglai Active Shirt Sleeve Top has been designed for serious outdoor enthusiasts and combines lightweight polyester and stretchable spandex for ultimate comfort, breathability and performance. This high-tech base layer wicks moisture efficiently, regulates body temperature and dries quickly making it ideal for any high intensity outdoor activity. Its anti-odour and anti-microbial properties keep you feeling fresh, while the 3/4 sleeves and UPF 50+ protection guard against sun exposure. Whether layered under a thermal in winter or worn solo in summer, the Argali base layer is your go-to for all-weather performance. Anti-odour & Anti-microbial: Stay fresh during extended outdoor adventures. Moisture-Wicking & Cooling: Advanced fabric pulls sweat away from your skin to keep you dry and comfortable. 3/4 Sleeve Design: Upper arm coverage for sun protection and mobility. UPF 50+ Protection: Shields your skin from harmful UV rays. Lightweight & Fast-Drying: Perfect as a next-to-skin base layer in all seasons. Colour: Lichen, Midnight, Ranger; Size: S - Chest 37.5", M - Chest 40", L - Chest 42.5", XL - Chest 46.5", 2XL - Chest 50.5", 3XL - Chest 54.5"