Founded in 2021, Lily & Klaus is a children’s beachwear brand that aims to protect young children from the sun while having a minimal environmental impact. Lily & Klaus’ sun-protective baby sunsuits and hats are manufactured in the most sustainable way, with full transparency in the supply chain and 100% recycled fabrics and packaging. The fabric is certified with the Ultraviolet Protection Factor (UPF) 50+, a guaranteed standard that measures the fabric’s effectiveness against both UVA and UVB light. UPF 50+ is the highest fabric rating available, blocking 98% of UVA & UVB rays and, in that way, minimizing the risk of skin cancer. Lily & Klaus is committed to the fight against children’s cancer. As such, a portion of all sales is donated to The Bibi Fund, a non-profit operating under Solving Kids’ Cancer 501(c)(3).