V-neck jumper by PETER HAHN CASHMERE. Design VALENTIN. In this quality, the classic even looks good worn under a sports coat. 100% cashmere in excellent 2-ply quality, fully fashioned on special machines, with shape-retaining ribbed welts – all ensuring a long-lasting shape and perfect fit. Tested and certified by an independent testing institute. The V-neck jumper should be washed by hand.