100% cotton. Twill fabric. Full button fastening. Two chest pockets with buttoned chest flaps. Buttoned cuffs. Curved hem. Regular fit. The Migo Lumb Shirt is a proper relaxed shirt from Homecore. Those plentiful chest pockets remind us of the sepia-tinted glory days of workwear, but that fabric is something altogether classier best described as textured twill, this stuff manages to be both stout and luxurious, and should be a hearty companion whatever the situation.