Tokyo Laundry Jack knitted jumper Wool mix fabric gives extra warmth and comfort Ripple stitch Striped band detail to sleeves and collar Ribbed cuffs and hems This wonderfully textural knit with subtle details is a great addition for your cold weather wardrobe. With wool mix fibers you get the added benefits of warmth and comfort. Work it in with any of your other Tokyo Laundry pieces, from gilets to chinos, it's a versatile piece available in a range of classic colours.