Sun protection clothing and UPF ratings explained - what UPF means, why an ordinary t-shirt barely protects you, and the key pieces to cover up outdoors.
AI shoes explained for 2026 - the three different technologies behind the buzzword, what Adidas 4D, Zellerfeld and On LightSpray actually make, real prices from $120, whether printed shoes fit better, and an honest verdict on the sustainability claims.
Sun protection skincare beyond the beach - why daily SPF matters, how much to use, UVA vs UVB, and reapplying to prevent the everyday UV damage that ages skin.
