This full turtleneck made by Blauer is made of 92% cotton and 8% LYCRA, an is a beefy 10.5 oz jersey knit fabric. The collar and cuffs use the same fabric as the body for true color matching. They LYCRA keeps the neck fro stretching out. The extra long tails stay tucked in. ***NOW WITH 3X-DRY!Blauer's revolutionary technology offers unparalleled comfort with dual action of repelling liquid on the outside while simulaneously wicking sweat and moisture from the inside. This turtleneck is perfect for embroidery....just select "EMB" as an option, and indicate color and letter combination.