Veterinary medicine, DVM, veterinarian, Veterinary Technician, Veterinary nurse, Veterinary assistant, kennel assistant, customer service representative, CSR, veterinary CSR, vettech, vet tech, vet med Ideal for any situation, a unisex heavy blend crewneck sweatshirt is pure comfort. These garments are made from polyester and cotton. The collar is ribbed knit, so it retains its shape even after washing. There are no itchy side seams on these sweaters. .: 50% cotton, 50% polyester .: Medium-heavy fabric (8.0 oz/yd² (271.25 g/m²)) .: Loose fit .: Sewn-in label .: Runs true to size