G-Form Pro-X4 Women's Shirt Covered Without the Bulk Trail and all-mountain riders who want shoulder and rib protection under their kit without adding bulk or restricting movement have a strong option here. The X4 Short Sleeve Shirt uses pre-curved Smart Flex pads that flex with your body on the bike and harden instantly on impact, covering the zones that take the worst hits in a fall. The slim compression base layer wears close to the body so there's nothing shifting around mid-ride, and an inner gripper at the hem keeps the shirt locked in place whether you're climbing out of the saddle or picking yourself up off the ground. It washes in the machine like any other base layer, so it's easy to keep in rotation all season. Features Re-engineered Smart Flex(R) pads pre-curved for an ergonomic fit at the shoulders and ribs, soft and flexible during movement, harden on impact to absorb and disperse force Shoulder and rib coverage protects the zones most exposed in a crash without adding hard-shell bulk to the upper body Breathable compression mesh construction 4-way stretch fabric on front and back body panels supports full range of motion and keeps air moving on hard efforts Inner hem gripper keeps the shirt in position through climbs, descents, and everything in between Slim-fit base layer cut layers cleanly under a trail jersey or rides alone as a stand-alone top Machine washable cleans like any other kit piece, no special care required | G-Form | Pro-X4 Long Sleeve Bike Jersey Men's | Size Medium In Red/black