Made from APEX7's technical polyester fabric, the Lithium riding jersey is designed to breathe and wick-away sweat on the trail to keep you cool, whatever the incline. Flatlock seams add to this technical top's comfort factor, especially when mountain biking with a backpack. If you're after a little extra warmth for cool days or some protection from trail-side foliage its long sleeves are a must. The Lithium Jersey's “active fit” isn't baggy but leaves enough room for unrestricted movement on the bike. Reflective APEX7 branding is a nice touch for night riders and bike commuters.Fast-drying polyester fabricFlatlock seamsReflective detailsActive FitV-neck collarRear zipped security pocket