100% cotton. Corduroy fabric. Full button fastening. Button down collar. Chest pocket. Buttoned cuffs. Curved hem. Regular fit. Need irrefutable evidence of Portuguese Flannels unrivalled shirt smithery? Look no further that this Lobo Shirt. Eschewing attentiongrabbing gimmicks or loud designs in favour of a laidback, lowprofile button down design, this is whats known in the biz as a wardrobe workhorse, and could theoretically be deployed in most normal situations.