Also comes in a t shirt, click link to see it! https://www.faire.com/product/p_j22kecxyyh Stay shady with Bubu trucker hats! These hats are sized properly for infants, toddlers, kids, and adults! Not only that, they are lightweight, durable, and easy to pack and travel with. Bubu is not only the perfect gift for friends and family but they serve a functional purpose to block the sun's harmful rays from sensitive eyes and skin while enjoying the outdoors. The front is made of light weight foam while the side and back panels are mesh netting and breathable. A classic snapback closure offers flexible size adjustments to reach the perfect fit. Small/baby: 3m - 18m (45cm) Medium/toddler: 18m - 4yrs (49cm) Large/kid: 4yrs+ (53cm) Adult: one size These measurements are with the snapback all the way closed. Please allow an extra 2cm-3cm for the adjustment.