Refresh your underwear collection with this pack of five cotton-rich trunks. Regular fit, with a fly front fastening and an elasticated ombre waistband. Antibacterial Cool & Fresh™ technology keeps you cool, dry and fresh all day. Made with Lycra™ for your best fit. StayNew™ technology keeps your boxers looking newer for longer. All of the cotton for our clothing is sustainably sourced and always will be. M&S Collection: easy-to-wear wardrobe staples that combine classic and contemporary styles.