Just as its name implies, this Super Duty Shorty black cycling cap, featuring our terry sweatband sandwiched between a double layer of Eventurefabric™ knit, was designed to perform extra duty in keeping sweat at bay. If you're a cyclist who needs a bit of help keeping your head dry and cool while you're on your bike, these Super Duty Shortys will do an amazing job. Short tail, beanie fit Eventure™ knit shell Eventure™ Terry sweatband, wrapped in Eventure™ knit Eventure™ elastic back Perfect for under the helmet One size fits most Machine washable; air dry Does not shrink