Chunky Cable Knit Half-Zip Jumper In Beige. For easy relaxed style, try this gorgeous cable knit half-zip jumper. Featuring a high neckline with contrast knitted deep v pattern on a half zip placket. The relaxed fit is perfect for layering. The retro chunky cable knit to the front and sleeves is trimmed with a ribbed cuff and hem giving this classic style added interest. This jumper is the perfect piece to keep you warm through the wintry weather.