Mens LightSpeed React Singlet Adult Apparel Size:M it's perfect for heating up

it's perfect for heating up the court outdoors or training during the offseason

Not intended for use as personal protective equipment (PPE)

It's designed to help improve your visibility during early morning and late evening runs

Lightweight Design: So lightweight you might forget it's there

2 x AAA batteries*

Mens LightSpeed React Singlet Adult Apparel Size:M it's perfect for heating upDesigned for racing, the Lightspeed React Singlet is serious gear, with an ultra breathable feel and unobtrusive coverage to help you beat your personal best. Premium garment made with ultra lightweight fabrics and seams. As the material is very light and thin, we recommend washing in a washing bag and on a delicate cycle. Ultimate CoolingPerforations throughout the fabric provide targeted ventilation where you need it most. Ultra lightweight, smooth