Our LEGO® UPF 40+ sunwear styles are CE marked. That is the highest level of CE marking standard within sun-protective swimwear, and it complies with the EU harmonised standard EN 13758-1:2001+A1:2006 & EN 13758-2:2003+A1:2006. That guarantee us that our suppliers use UPF 40+ protective materials when they manufacture our sun-protective swimwear.
You can read the documentation for the individual products below.
BS 8466 Technical file_LWARI 301 COLOR 277
BS 8466 Technical file_LWARI 301 COLOR 557
EN 13758 Technical file_KABOOKI LWALEX 300
EN 13758 Technical file_KABOOKI LWALEX 302
EN 13758 Technical file_KABOOKI LWALEX 303
EN 13758 Technical file_KABOOKI LWALEX 304
EN 13758 Technical file_KABOOKI LWALEX 305
EN 13758 Technical file_KABOOKI LWALEX 306
EN 13758 Technical file_KABOOKI LWALEX 307
EN 13758 Technical file_KABOOKI LWALEX 308
EN 13758 Technical file_KABOOKI LWALEX 309
EN 13758 Technical file_KABOOKI LWALEX 310