Leo&Lily Big Boys' Kids Wool Blends V-Neck Pullover Sweater Vest Navy Our sizes are already scaled in the upper range and are set big enough for the charted heights and weights, please use this Size reference while you pick the size: size 5 height 3'9 weight 44 lbs size 6 4' 55 lbs size7 4'3 66 lbs size 8 4'7 82 lbs size 10 5' 97 lbs size 12 5'3 115 lbs size 14 5'7 142 lbs size 16 5'9 150 lbs Material:20% wool, 20% acrylic, 20% nylon, 20% Persian Lun New Fashion Designed and Casual style, Fully fashioned construction, Represents Quality Workmanship and Durability,Fully cut for freedom of Movement,easy fit,Tailored and Well Made Warm, Ribbed collar, cuff, and hem,Cold Water Washing, Dry Clean if Can Pre-washed for an extra-soft feel,Comfortable to wear