The long sleeve answer to our seeker airline short sleeve jersey, the seeker ls jersey edition is packed with all the same technical details, with more coverage. We made this top with a super lightweight, breathable fabric that features four-way stretch for freedom of movement. Hydrolix moisture management keeps you cool and dry, plus we added ellipse-shaped laser holes down the back and under the arms for air flow where you need it most. This long sleeve is made to provides all the coverage, comfort and durability that the trail demands.