Classic Fit: Cut fuller through the chest, waist, and sleeve, with a lower armhole that falls closer to the elbow. Size medium has a 28.5" body length (front and back), a 20" shoulder, and a 44" chest. Crewneck. Short sleeves. Signature embroidered Pony at the left chest. 100% cotton. Machine washable. Imported. Shop more Polo Ralph Lauren here. Model is 5ft. 7in., weighs 157lbs. and is wearing a size S.