The Dan's Nylon faced brush pants are the ticket for those out of the way places that you may want to explore or for upland game hunting they will get you through the dense brush cover that the birds are hiding in. These pants come with a 420 denier nylon facing that protects against briars and other thorns that you may encounter. the main part of the pants are made with a cotton duck material like Carhart clothing is made of. You will have a hard time to find a better quality pant, these are hand sewn here in the USA by outdoors people just like you. Sizing: WAIST: the pants have a relaxed fit, if you are wearing hunting pants over your regular pants most people like to order them a size Larger. INSEAM: We recommend to order them 2" shorter if you are wearing them over your regular pants.