You all liked our popular Nash Shirt—a resourceful tech T that’s thin and breathable—so much that we decided to make one built specifically for mountain bikers, with a three-quarter-length sleeve and soft, quick-drying DriRelease fabric that feels like cotton but pulls moisture away from the skin. This riding jersey gives you a little extra coverage on the arms without being overbearing. The fabric is treated with antimicrobial Ionic+, which means you can go a few wears between washes if you’re on the road.