falcon bay big & tall men's casual twill pants full elastic waist (46w x 30l, khaki) falcon bay experience the comfort of this fully elastic waist twill pant. this easy care cotton/polyester blend twill is a natural for the man looking for more give and comfort at the waist. plain front with belt loops. fully elastic waist zip fly with button fastener. good for customers who want a comfortable pant or for customers who are unable to use zippers or buttons.