TIP: Modal material is not as elastic as merino, therefore if in doubt, go by the chest size to ensure proper comfort and fit.


TIP: The KOJO Fit is wider and more loose-fitting than other brestfeeding female KOJO T-shirts. The KOJO Muslce for dads is compatible with the Blue Modal T-shirts for moms.


Tip: Our sportive bras are very elastic and stretchy, the measures in cm are not for cups. If you normally wear T-shirt size S, the same size should apply to your bra.



Merino wool

Excellent combination of merino wool and polypropylene ensures the perfect thermal comfort. Thanks to the polypropylene addition, our t-shirts absorb moisture from the body very fast and release it to the surface. Sheep wool is a unique textile material with an unbeatable combination of properties – ability to thermo-regulate (i.e., is functional), air permeability, ability to drain sweat, antibacterial properties, protection against UV radiation, elasticity and being hypoallergenic. Natural thermal effect of wool means that it cools you down during summer while providing warmth in winter. Wool is also the only material that retains warmth even when wet. I highly recommend this material especially to all mothers regardless of activities they like to perform. During the winter period it is sufficient to wear only this t-shirt with your regular jacket and there is no need to layer up as an onion. In cold weather, during hiking or sledging with children in this T-shirt, you will feel no limitation to your motion that you normally would with several layers on.

Check out the current KOJO merino offer!



Modal®. –This one belongs to a group of cellulose fibers made from beech wood.

Modal® helps to speed up sweat drainage by the so-called knot-effect. It also feels more comfortable to touch and improves physiological properties. These t-shirts are antibacterial, reduce undesirable odor and maintain biological balance on the skin during sports or recreational activities. Thanks to the smooth surface of the fiber which prevents disruption of the structure during washing, the fiber remains smooth, elastic and with an amazing gloss even after repeated washing. I personally prefer this material in summer while hiking.

See our current KOJO modal T-shirts!

Washing your Modal KOJO T-shirt in cold water will extend its lifespan. Modal is shrink and wrinkle resistant, therefore our products will retain their fit throughout the garment lifespan even after repeated washing when cared for properly.

To care for your Modal clothing, wash on gentle cycle. Avoid bleach. Always hang to dry. Never scorch or iron on high heat, this will damage the texture.

All our T-shirts come in cute KOJO bags with a special message for you. If you wish to pick your favourite, or you want to collect them, you can leave us a message in the shopping cart where you can write the number indicating your preferred KOJO message. At this time we offer the following:

1) You are my universe, I´m your Milky Way.

2) You are a superhero mom!

3) You´ll be warm, your baby calm.
4) WARNING! Mom´s milk can be addictive.

5) Yummy milky mummy 🙂


  • Orders are shipped typically within 2 business days after order is placed and paid for.
  • Standard delivery time is approximately 2 weeks (if shipped by postal service).
  • Free shipping offer applies to orders of $150 or more.
  • Free shipping credit will be shown on order summary if applied.



  • Wondering when your order will arrive? You can review your order by signing in to your Account and viewing your Order History.
  • If you made checkout without registration, you can use your email address and the token provided in your order confirmation e-mail.
  • For any queries and details regarding your order, please get in touch with us ( and we will respond to you within 24 hours.


  • To guarantee our customers are 100% satisfied, online purchases can be exchanged or returned free of charge.
  • If you want to exchange or return a product, send it back to us within 14 days after you have received the product as long as the item is unused, unworn and not damaged or altered in any way. If you want to exchange your product for another, we are happy to change the size, color or provide you with another product of equal or lesser value. To find the best solution for you, we strongly encourage you to contact us before returning or exchanging any items (
  • For exchanges, you will be responsible for the return shipping cost to us; however, we will not charge you any additional shipping fee as we send you the new product.
  • If you are not satisfied with the product for any reason and do not want to exchange it for another, we will return your money within 14 days after we receive the product being returned.
  • Refunds will be in the same form of payment that was originally used for the purchase. If PayPal is used we will get in touch with you for your Debit or Credit Card payment details.
  • For more details please see our Terms & Conditions.