Material composition: 100% Polyester. Care instructions: Machine Wash. Closure type: Pull On. Neck style: Crew Neck. Country of origin: China. Product Facts: Made of 100% polyester waffle knit with good shape keeping features, medium-weight, soft and warm. Ribbed neck and cuffs provide a comfortable, secure fit. Loose fit with the raglan sleeves. Perfect match with undershirts or casual tops, with a light jacket fits better and feels warmer. Perfect for any occasion - weekend casual, office wear, running, walking, outdoor, gym, workout or daily life.