Style out sunny days with this breathable pure cotton cap. An adjustable strap at the back provides a secure fit. Sun Smart UPF50+ technology helps to protect skin against harmful UV rays. We've added our peppermint oil-based antibacterial finish to the sweatband to keep things fresh. We only ever use responsibly sourced cotton for our clothes. M&S Collection: easy-to-wear wardrobe staples that combine classic and contemporary styles.