The T3 Endurance series was designed with the rigours of 150km plus rides in mind. Tested by top endurance riders in the USA the T3 pads offer an ergonomic shape for ease of movement. Orthopaedic polyester fleece originally designed for the medical industry provides long lasting relief with a fast drying, highly breathable resilient pile that releases heat efficiently.
This pad comes complete with Ortho-Impact inserts. Thess inserts are a dual protection dynamic performance insert with an ultra-light, ultra-thin layer of 5mm high density XRD technology which absorbs 90% of the impact along with 13mm layer of medium density viscoelastic foam offering musculoskeletal cushioning. Ortho-Impact inserts offer maximum cushioning protection without restricting range of motion for the horse while minimising the shock felt by the rider, providing back relief. 
Velcro spine opening allows access to inserts.
See images for pad measurements.