JW Anderson Half Zip Jumper updates a classic ribbed knit with a half-zip neckline and the brand's signature oval horn-effect puller, offering a polished midweight layer for everyday wear. Key attributes: Gray | Steel grey | Wool-cotton blend | Midweight knit | Half-zip closure | Metal zip with horn-effect oval puller | Half-cardigan rib knit | Half-zip neckline | Long sleeves | Dropped shoulders | Oval puller detail | Dimensions & fit: Model: 1.90 m; wears size L | Classic fit | Composition & care: 57% wool, 43% cotton | Care according to label.