Your clients are going to love getting this beanie from you! It comes in black (100% acrylic) or gray (70/30 nylon/acrylic), is one size fits all, and features four white LED lights. This is designed to help make you visible to others and to help you see while going for a run at night. It has three different light settings, a push button to turn on and off, and button cell batteries included. Add your embroidered company name or logo to this for a spectacular promo!