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Certified
#1 Sun protection
Breathable
lightweight
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: 4.4733043 / 5 from 693 reviews.
This long sleeve slim-fit t-shirt is praised for its soft fabric, excellent fit, and great coverage. Customers appreciate its comfortable feel and timeless look, though some have mixed opinions on the sleeves and sizing.
Review topics: ["size","protection","quality","fit","color","weight","feels","problem","skin","looks","material","shipping","coverage","style","neck","shirt","length","weather","sun","fabric","shape","construction","sleeves","top","thumb holes","neckline","sun protection","clothing","opening","cotton"].
"The LumaLeo Long Sleeve Tees over excellent sun coverage and comfy fit for cooler days on the beach or a day of running errands. Great deep color choices, too. Please also consider adding a pastel color palette in pale pink, light lavender, sky blue, and barely yellow. Thank you!"
"Hats off to whoever designed this shirt! The cut is comfortable and flattering. The material is not clingy and also not baggy. The arms/ thumbholes are actually long enough to feel comfortable. It is light weight, and doesn't wrinkle easily - great for travel. The sun protection is important to me. It accidentally got mixed in with a load of towels on the super hot setting, and it still looks exactly the same! Please don't ever stop making this shirt!"
"This t-shirt much too big on me and I have to return it as well as the other 2 shirts I purchased. The fabric is perfect -so much nicer than the fabric in other U P F shirts I’ve purchased! Unfortunately I can’t wear them!"
"I bought this as I am super sensitive to the sun- the order came really quickly. I have spent a week in the canaries and I have non of my usual itching and sore skin. I also have long arms and these were perfect especially with the thumb hooks to help the sleeves cover some of the hand. It also worked well as a wind block as it was both sunny and windy."
"This shirt fits me beautifully! While I thought I would wear the shirt while working outside, I find myself wearing it for sports games, festivals, or to hang out with friends."
"Doesnt protect from the sun"
"I love this shirt. I followed other reviewer’s advice and I went down two sizes. I wear a large mostly, depends on the fit. Sometimes a medium if it’s loose. I’m 5’5, 156 lbs. , 36 D bust and the small was perfect. The length of the arms were and thumb hole was fine and I have longish arms. The material feels like cotton unlike the SPF clothing that I’ve gotten on other websites. So, very soft and comfy for this type of garment. My first time buying Coolibar and now feel comfortable to buy more. However it’s a bit pricey for me so I will be on the lookout for sales."
"Love this shirt. Fits true to size. Will order some more colors. Bought for cruise so haven't tested the comfort level of long sleeves in summer yet. But with a recent diagnosis of basal cell cancer on my face , I'm covering up as much as possible."
"Lovely and comfortable top."
"I bought two colors and went back for more! Everything is all sold out, sadly. This shirts is soft, comfy, flattering and sized correctly. I don’t want to just wear it in the sun, but all day long."
