7 Diamonds Men's Size Guide Spruce up your weekend wardrobe with a sporty 7 Diamonds® Tristan Sweater. Ribbed wool-blend knit sweater features a mixed media quilted front. Stand collar. Long sleeves with elbow patches. Full zip front closure. Zipper hand pockets at sides. Straight hem. 50% wool, 50% acrylic;Lining: 100% polyester. Dry clean only. Imported. Measurements: Length: 28 inProduct measurements were taken using size MD. Please note that measurements may vary by size.