Black EMS EMT Emergency Medical Star of Life Knit Winter Acrylic Watch Cap Hat with Army Universe Pin Made from 100% Acrylic Material. Thick Knit Beanie. EMT EMS Star of Life Logo Embroidered on Front. Super comfortable & stylish. Perfect for EMT, EMS, Medical Staff, Medics and more! Sized for adults. One Size Fits Most. Unisex. Comes with official Army Universe Pin.