An ideal first layer for hikers, mountaineers and anyone who needs a wicking base layer. The short sleeved top is designed to work in tandem with technical mid-layers and shells, while the treatment reduces viruses present on the treated fabric by 99% within 2 hours, and it also has an anti-bacterial component that stops the growth of odor-causing bacteria, eliminating sweat smells and keeping you fresher for longer. This makes it ideal for use while travelling, or just while you’re out and about. Keela Trail Short Sleeve: Wicking Base Layer Top