Schockemohle Dura Soft Grip Reins Black. Ride with comfort and ease with the Schockemohle Dura Soft Grip Reins. Designed to have a tear resistant nylon core, the Dura Soft Grip Reins also feature a tear resistant webbing liner for further durability and strength â€\\\" similar to that of a seat belt. The outer leather offers a soft feel yet is extremely durable and smooth whilst the combination of leather stoppers and a rubberised back provides exceptional grip. The Dura Soft Grip Reins are complete with martingale stops.