One size fits most Baseball cap style Adidas logo on the back of the hat The Adidas performance front hit is an adjustable hat with a clasp snap closure. To help protect you from heat and harmful sun rays this hat is equipped with UV protection up to 50 UPF. Another great feature is the moisture wicking technology that keeps you dry and comfortable while on the golf course. 3-D Adidas performance logo on front with flat performance logo on back. Dark under bill to reduce glare.