Birtle Diamante Breech. The exceptionally comfortable Birtle Breeches are Made from 95% Cotton and 5% Spandex mix. Featuring 2x front and rear pockets with contrast metallic stitch and diamante detailing. The simple dotted silicone knee keeps you secure in the saddle. Features Stretchy Lycra ankles Subtle Full Silicone Seat for added grip Whitaker tonal embroidered logo on the left thigh 2 x front zip pockets Zip Fasten with Hook and Eye faux button Full tonal stitching for competition use.