Stainless steel stirrups are durable, rust-resistant riding irons built to withstand years of daily use, contact with moisture, sweat, sand, and temperature changes . They are typically made from high-quality stainless steel and may feature a weighted base or rubber tread to keep the stirrup hanging correctly and provide a secure grip for the rider’s boot . Some premium models incorporate jointed systems that absorb shock to relieve pressure on joints and make it easier to release the foot in a fall .