Breathable mesh fabric on the sides, armpits and portions of the back. Three storage pockets on the back of the jersey with elastic closures to keep contents in during rides. Buttery-soft spandex original Betty Designs quality, with Braveheart Racing logo print in high visibility neon and black/grey stripes. Signature Betty Designs logo on zipper and soft elastic grippers on the bottom. Arm trim is the thin non-elastic grippers. Photos with ruler to describe dimensions.