The SE Pro Jersey&';s 4-way stretch materials feature mesh cooling panels anda quick-dry finish for all-day performance from the trail to the track. a Race Fita Moisture-wicking and quick dry finishes provide a lightweight fit while keeping you dry by pulling sweat away from the bodya 360 floating mesh cooling underarm-through-sleeve panels keeptemperatures down throughout critical areasa Heat-bonded, full stretch neckline constructiona Lightweight silicone printed TLD signature tail keeps the jersey tucked ina Staggered front and rear hem with articulated drop tail constructiona Blind stitch construction throughout all body and arm panels