The Sidekick is part of the Tassy Crushers Collection. Tassy Crushers Collection hats are go anywhere hats. These water-repellent, durable and functional hats are truly amazing. Sun protection from dense fabric and wide brims keep baby faces healthy and healthy-looking. Tassy Crushers are so smart that they remember their original shapes even after geing sat on, stepped on, rolled, flattened or scrunched. Just a quick flick followed by a few seconds of smoothing and shaping brings it back. Crush them and they'll spring back. Perfect for travel. Just squeeze it in your suitcase so and it'll be ready when you arrive.The Sidekick hat is made of 100% wool with Dry-Zone moisture sensor fabric. The Sidekick features a UPF (Ultraviolet Protection Factor) 50 rating and has a wide 3'' brim and 4 1/4'' crown.