Founded in Australia by a mum of three beach-loving girls, we saw the need for high-quality, functional swimwear that protects delicate skin and keeps kids comfortable all day long.

Our collections are thoughtfully designed with UPF 50+ sun protection, bright and playful unisex prints, and sensory-friendly features ideal for babies, toddlers, and young kids. Each piece is made from OEKO-TEX® certified fabric, ensuring it's soft on sensitive skin and free from harmful chemicals. For little ones still in nappies, our designs include easy-change snaps, making beach days and pool time hassle-free.

Since launching in 2022, Len Swim has become a go-to for parents seeking long sleeve rashies, toddler swim sets, and baby swimwear that’s made to last. We’re an online-only, family-run brand based in Australia, with a mission to support play, protection, and confidence in every swim.

We also believe in giving back—every order helps support the Starlight Foundation, bringing joy to seriously ill children across Australia.

Len: Thoughtful, sun-safe swimwear for babies, toddlers & kids. Designed for comfort. Made for childhood.