The construction of the Patagonia Toddler Boy's Baby Capilene Silkweight Crew is exactly like the big kid version, but wish as you might, patterns this cute are reserved for your little guy. Breathable, stretchy synthetic fabric with Polygiene permanent odor control keeps your kiddo from smelling like a tide pool, and it provides 50+ UPF sun protection for dawn-to-dusk beach days. Even the most strenuous sandcastle building sessions stay chafe-free thanks to its flat-seam construction, and the stretchy neck opening makes pulling it on and off a breeze.