Polo Ralph Lauren 's shirt juxtaposes a rugged silhouette with luxurious end-on-end cotton and pearly buttons. The Split back yoke with a box pleat ensures a comfortable fit and a greater range of motion Spread collar Long sleeves, buttoned barrel cuffs Two chest flap pockets Button-front closure 100% cotton Machine washable Imported SIZE & FIT Classic fit: cut fuller through the chest, waist, and sleeve, with a lower armhole Size medium: 30" back body length, 18. 25" shoulder, 46" chest, 34. 5" sleeve length Model is 6 '1" (185 cm) and wears a size medium