Burma Bibas V-Neck T-Shirt For Men 72% modal rayon polynosic, 28% polyester. Burma Bibas Men's V-Neck Shirt (Black, Natural, Royal ) -select your color and size Material: 72% Modal Rayon Polynosic 28% Polyester. *Breathable and cool to the touch. Back Body Length (in): M = 28  | L = 29 | XL = 29  | XXL = 30 Modal (an all-natural cellulose fiber made from beech wood), makes this garment soft and supple. *Contrast yoke and neck taping Made in Korea