37.5 maximizes comfort and performance by removing excess body heat and increasing drying times. The NG Neck Guard top also has a high definition grip print along the arms to help keep elbow pads in place. Drop tail hem reduces ride-up; strategic mesh inserts increase ventilation. The NG Neck Guard Shirt also features raglan sleeves, underarm gussets, and flat lock seams to maximize mobility along with comfort and fit. With BNQ and CE certified neck laceration protection the Bauer NG Core offers crucial cut protection with the inclusion of DuPont Kevlar fibers at the neck and clavicle area. An easy close adjustable collar allows for a customized fit and a low profile hook and loop reduces snagging.