- Body length: 13 ¼" (2T), 14" (3T)
New favorite shirt
"Daughter absolutely loves it, so I'll need one of each color now!"
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All Coolibar products are tested and verified UPF 50+ and recommended by The Skin Cancer Foundation.
Our premium ZnO™ fabric delivers exceptional softness, lasting comfort, and advanced UPF 50+ sun protection. Infused with mineral-based UV protection, it is made from a unique blend of cotton and bamboo fibers engineered for breathability and everyday ease. It’s gentle on sensitive skin and ideal for all-day wear. Lightweight, smooth, and 4-way stretch, this fabric is made to keep you feeling cool, relaxed, and protected wherever the day takes you. As the world leader in UPF 50+ clothing, we offer apparel that blocks 98% of UVA and UVB rays, combining safety and wellness you can trust.
Composition: 52% Cotton, 43% Viscose from Bamboo, 5% Elastane.
Overall rating: 4.5833335 / 5 from 48 reviews.
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"Daughter absolutely loves it, so I'll need one of each color now!"
"We love these. Soft. Easy to get over her head (which is big!) has a nice give/stretch to it. Not restrictive like some super lean fit kids brands but not baggy fit either. My 3 yo likes to look like the other cute & trendy girls and I like her to wear UPF so these shirts have been a godsend. Arms are just right not too long not too short."
"I loveee this shirt, but the only thing was I received a dark blue shirt with pink flowers instead. Same material and everything — just not the solid pink color I ordered."
"Absolutely love this for my 21 month old! It’s soft, lightweight, breathable, and (best of all) UPF50+! I got him the 3T because he’s tall and it’s perfect."
"Shirt fits my 3 year old really well and she is comfortable wearing it on the LA hot days. I sized up to T4 so there is room to grow. It didn't seem as big on her as I expected and she is a small kid so I think this either runs true to size or small."
"Order was placed but never came?"
"She wears them even when it's hot out, they actually keep her cool. They are light and breezy, my toddler is comfortable in them."
"sent wrong color… called customer service and said they would contact me to resolve… one week has passed and still no contact"
"I love the material. It’s stretchy yet soft and protects from the sun. Exactly what I was looking for!"
"Every day for daycare- I want her fair arms protected and this shirt doesn’t disappoint. Soft and tagless which are two other musts for our family. Washes great."