Jack And Jones Men's Blue 307 Skinny Jeans in Size M, Sports Direct. The Jack and Jones 307 Jeans are built with a skinny fit that sits close to the leg. Designed for a streamlined profile, they deliver a contemporary look. Product Highlights • Denim with clean finish • Ideal styling for everyday wear • Belt loops support adjustable waist fitLooking for alternatives to stores like JD Sports, eBay, SHEIN, ASOS, Next, Best Choice UK, Very, Decathlon UK, Argos, schuh, Temu, BuyBetter, or Nike Official? Discover our unique selection.