The JavaTech Tee features S Café technology, which embeds active coffee molecules in the fabric fibers for superior odor and moisture control. The fibers are crafted from recycled coffee grounds, normally considered waste, and gives the fabric an increased surface area to pull perspiration away from the skin so it evaporates quickly, keeping you dry and comfortable. The particles attract and trap odor molecules so you stay fresher longer, even during high energy activities. It is also rated UPF 15+ to provide sun protection while you're out and about. The JavaTech also features a hidden stash pocket in the bottom hem for small items like keys or ID.