Ruth Langsford V Neck Cotton Rich Jumper QVC UK Reclaimed British Wool Jumper Rouge Womens Lambswool V Neck Jumper WoolOvers AU Ruth Langsford launches new jumpers as part of her QVC range House Of Bruar Wool Jumpers at Inez Bennett blog The 100% wool jumpers that will keep you warm this winter.. The Ruth Jumper is crafted from 100% merino wool, featuring a mock turtleneck and a cropped waist design. Merino wool is celebrated for its warmth, softness, and lightweight feel against the skin. This fitted, cropped style is perfect for layering under our other pieces, providing extra warmth and wind protection during the winter.