100% Merino wool | 145g/m²
Crafted from 100% Merino wool (145 g/m²), the KOJO Breastfeeding T-shirt is soft, lightweight, and effortlessly versatile — perfect for year-round wear, no matter your activity. Whether you’re breastfeeding, hiking, or simply enjoying a warm day, this top keeps you comfortable in every moment.
Merino wool naturally provides excellent thermoregulation, UV protection, and odor resistance thanks to its antibacterial properties. It efficiently wicks moisture away from the skin, helping you stay fresh and dry all day long.
Created as a base layer, this t-shirt fits snugly against the skin while allowing unrestricted movement. Its stretchy, comfortable design ensures your back stays covered in any position. Extended sleeves, hems, and cuffs prevent the shirt from riding up — whether you’re running, walking, or carrying your baby.
The modern women’s cut offers a flattering fit and features discreet, easy-access openings for breastfeeding, suitable for any cup size or nursing bra. Reinforced stitching and a triple-layered fabric in the upper section help the t-shirt maintain its shape, even with regular wear and washing.
This t-shirt will quickly become your go-to piece for adventures with your little one — and you’ll love wearing it long after your breastfeeding journey ends. It’s durable, practical, and beautifully made to last.
KOJO t-shirts are designed to be fitted, and merino wool naturally stretches, but sizes tend to run slightly smaller. If you’re between sizes, we recommend sizing up, with chest size being the most important measurement for the best fit.
| size | XS | S | M | L | XL |
| chest cm | up to 78 | 88 | 96 | 106 | 116 |
| chest inch | up to 30 | 35 | 38 | 42 | 46 |
| waist cm | up to 66 | 74 | 82 | 90 | 98 |
| waist inch | up to 25,9 | 29 | 32 | 35 | 39 |
| hips cm | up to 80 | 88 | 98 | 108 | 118 |
| hips inch | up to 32 | 35 | 39 | 43 | 46 |
KOJO breastfeeding and base-layer T-shirts are tailored for a snug fit, and while the merino wool is flexible, KOJO tops generally run smaller than typical American sizes. If you’re between sizes, we recommend sizing up, with chest measurement being the most important for a good fit. Feel free to reach out if you need any advice—we’re happy to help!