Horse ENVIRONMENTAL ADAPTATIONS Environmental Science Articles Popular Science Work Horse Breeds Different Draft Horse Breeds: Strength, Stamina, And Horse Pilot Womens Teddy Jacket Black. Fabric chosen for its breathability, lightweight feel, and excellent stretch. Ergonomic design that moves naturally with the rider on horseback. Compatible with the Horse Pilot airbag worn underneath: tailored fit with 4 way stretch fabric. The Horse Pilot airbag can deploy freely under this jacket without restricting the rider. Laser perforations at the front of the jacket enhance airflow during intense effort. Technical yet elegant.