Peewee riders need upper body coverage that fits properly. The PW-1 Roost Deflector gives peewee riders a comfortable, non-bulky fit, that?s easy to get on and off. Specifically designed to be flexible and comfortable, while giving Peewee riders ample coverage. Strategically shaped perforated foam chassis sculpts to body and provides great airflow. Easy to use elastic waist straps with hook & loop closure. Injection molded plastic shoulder pads. Hard rubber chest and back pads. S/M - Age 4-7, L/XL - Age 6-9