Our design team looked to workwear and utility styles when creating this modern polo shirt. Crafted from organic cotton-twill, it's cut for a relaxed fit and detailed with a casual half-zip placket, side slits for movement and a hanger loop at the back. Wear it with denim and sneakers for a laid-back look. Relaxed fit, silver-tone zip closure- Pointed collar, triple-stitch detail- Organic cotton is grown from non-genetically modified seeds without chemical fertilizers or pesticides100% Organic cotton / Machine wash Back length of size M is 28.45".