UNIQLO has launched a special online store for their heattech range. Developed by UNIQLO and Toray, Heattech retains body heat, while transforming moisture into more heat for those cold winter days. For a change, the store is open to US customers. Click here for store. And for you lucky residents in the UK–Save 15% when you spend £45 or more at UNIQLO. Enter code UNI15OFF at checkout.