A high-performing merino wool t-shirt from Arc’teryx, the prime merino fibres are wrapped around a nylon core for increased durabaility. Designed to regulate your temperature, with plenty of stretch and a silky handle which is good for all-day and longer wear in tough conditions.Not available for shipping outside of the UK and EU. (Excluding DE) Arc'teryx Men's Ionia Arc'Word T-Shirt - Black