The Romfh champion fabric is a real "work horse", a tough combo of cotton and stretch micro-nylon called Dura-Dry. Dura-Dry wears like iron, yet is as lightweight and comfortable as the famous International fabric by Romfh. Even on the hottest day you will feel dry and comfortable. The Romfh Champion Full Seat Breech also features "Curve Fit", a special cut to reduce any "gapping" at the back waist, nipped in at the waist and cut fuller through the seat and thigh. Perfect for the curvy girls! 3 button high-rise, lightweight woven with stretch ankle.