This ribbed tank top is the perfect basic to wear on its own or layered underneath overshirts and cardigans. Spun from soft organic cotton-blend jersey, it's cut for a slim fit and has a scooped neck and wide armholes for comfort. - Organic cotton is grown from non-genetically modified seeds without chemical fertilizers or pesticides Shell: 70% Organic cotton, 25% Recycled cotton, 5% Elastane. Excluding trims / Machine wash Back length of size M is 69.6cm / Model wears a size M