Licensed NCAA Notre Dame Fighting Irish 47 Clean Up Style 100% Cotton Twill Adjustable Strap Adult Baseball Hat/Cap (Gift Box Included) Cheer on your team in style with this Officially licensed NFL 100% Cotton Twill Baseball Hat/Ball Cap. Front Raised Embroidered Logo and Garment Washed NCAA Cap with Self Fabric Strap Closure Get the perfect look to let everyone know who you cheer for! Includes Complimentary Gift Box Clean Up Style (Adjustable) Hat Sizing: Adult is Adjustable (One Size Fits Most) From 6 7/8" to 7 5/8", (Youth Size- 6 5/8" to 7 1/2"), (Kids Size-6 1/2" to 7"), (Toddler Size- 6 3/8" to 6 5/8"), (Infant Size -6" to 6 1/4"), (Newborn Size-5.5" to 6")