If you plan to derby, your preferred breech with your shadbelly is a side zip. Revel in the comfort and performance of the Ladies Trophy Hunter LR SZ breech. Lightweight and stretchy, these riding pants offer the Tailored Sportsmans' signature relaxed fit with low-rise styling, side zipper, Clarino knee patches, front pockets, belt loops, and Velcro ankle closures. Experience superior comfort and maneuverability for hours of pleasure in the saddle!