The ReaFlex Chest Protector is a lightweight impact protector with padded side protection. ReaFlex is a reactive impact gel that absorbs energy under impact, and is extremely comfortable due to its flexibility. Shaped specifically for the female form, the chest protector features a slim, ergonomic, 3D pre-curved design, with a longer back to provide coverage all the way down. Ventilation slots ensure maximum airflow to keep you cool on those all-day rides. The BraceOn system allows for a seamless neck brace fit.