The vest is highly recommended for users that wear helmets or face masks during competition.It has breathable lining for ventilation.Lightweight, yet durable and shock-absorbing.Adjustable Velcro fasteners at the shoulders and sides for perfect fit and adjust ability.Comfortable design for ease of movement.Easy to clean.This is one of the most reliable, versatile and affordable protective vest in the industry today. This vest has some of the most unique features that are rarely found in some of the comparable top brands.