Lids.com is your go-to source for officially licensed authentic University of Hawaii headwear. Rainbow Warriors hats and caps are a must have for any University of Hawaii fan. We are fully stocked with the most popular Rainbow Warriors fitted hats, adjustable hats, beanies, bucket hats, and visors. No matter what sport you root for, we have the perfect University of Hawaii hat for any style. Show off your College team pride where ever you go with the latest headwear from Lids.com.