Anti-UV women's short-sleeved sports t-shirt - Devi Fitness - Coolibar


Size guide


COOLIBAR Women’s Tops: T-shirt, Shirt, Polo, Jacket, Dress...

US Size FR Correspondence Chest circumference (cm)
XXS 34 79-81
XS 36/38 81-85
S 38/40 85-89
M 40/42 93-97
L 44/46 100-104
XL 48/50 109-114
XXL 52 119-123


To measure your chest circumference, place the tape measure at your armpits, in the strongest place, and go around.


COOLIBAR Women’s Stockings: Trousers, Leggings...

Coolibar est une marque américaine qui taille large. Si vous êtes entre deux tailles, nous conseillons de prendre la taille inférieure pour être plus ajusté.

Size FR Correspondence Waist circumference (cm) Hip circumference (cm)
XXS 34 60-62 85-86
XS 36 64-66 89-91
S 38 67-70 93-95
M 40/42 72-76 98-102
L 44/46 80-84 105-109
XL 48/50 89-94 114-119
XXL 52/54 99-103 124-129


Pour mesurer votre tour de taille, placez le mètre ruban au niveau du creux de votre taille, en dessous de vos côtes et au-dessus de vos hanches. A l'endroit le plus creux.

Pour mesurer votre tour de hanche, placez le mètre-ruban autour de la partie la plus large de vos hanches.



Free shipping and returns depending on the country. Go on the "Delivery" page to learn more.

4 to 8 working days* for free delivery

2 to 4 working days* for express delivery

*Excluding products indicated in pre-order (if so, specified above the add to cart button)

For any questions, we can be reached at +33 9 77 08 01 51 (French fixed line)


SIZE ADVICE: Coolibar is an American brand that sizes large, but this t-shirt has a sporty cut. For a slightly loose fit, take your usual size. For a sporty fit, take a size smaller than your usual size. Use the size guide for more details.

For any questions it will be our pleasure to answer you by phone at +33 9 77 08 01 51

Anti-UV women's short-sleeved sports t-shirt - Devi Fitness - Coolibar

This short-sleeved UV sports t-shirt is made from the most comfortable, breathable and lightest fabric from Coolibar. You will forget that it has UV protection. With flat seams to reduce chafing, reflective logos for better visibility and a back zip pocket for essentials, this workout tee promises to live up to your active lifestyle.

  • UPF 50+ * (except for mesh panels under the arms)
  • Mesh panel under the arms for improved breathability
  • Cut close to the body
  • Crew neck
  • Reflective logos for better visibility
  • Flat seams to reduce friction
  • Zipped back pocket on the right side seam (except for the white t-shirt)
  • Cable gland for the cord of your headphones in the inside pocket
  • Fiber infused antimicrobial protection prevents the growth of 99.9% of bacteria to help eliminate odor.
  • Cooltect technology accelerates moisture wicking for a cooler workout..
  • Active Athlon Fabric: Lightweight and breathable with moisture wicking for quick drying performance..

Recommended for keeping cool during sports and outdoor activities.
Avoid swimming, is not chlorine and salt water resistant, and is not water repellent.

About Ker Sun

Ker Sun is above all a personal story. About ten years ago, Claudia, our co-founder, was diagnosed with Lupus, an autoimmune disease that forces her to be extremely careful with her sun protection. That day, she felt like she was losing some of her freedom. Like many, she no longer felt safe going outside.

In 2019, to make wearable sun protection accessible, we launched Ker Sun. Ker Sun's mission is to protect every person from sun damage. We want to give back to those with the most sensitive skin, the freedom to enjoy outdoor activities safely. We also actively participate in the prevention of UV-related diseases.

Today Ker Sun is the first French online store specialized in sun protective clothing and accessories. We distribute different brands and quality products to guarantee you an optimal sun protection.

At Ker Sun, your safety is our priority! All selected sun protective clothing is UPF50+ certified regardless of the color of the fabric. Take clothes that you will enjoy wearing, we take care of your skin.