[100+] Cute Horse Pictures Wallpapers.com Horses: the need for a suitable environment FC Supplies Understanding Equine Psychology: Insights into Horse Behavior for Horse Pilot Mens Riding Breeches X Aerotech Navy. Summer riding breeches in a lightweight, breathable bi stretch fabric, ideal for training in warm conditions. Laser perforations on the areas of the body that generate the most heat improve air circulation: lower back, backs of the knees and outer thighs. Mesh panels on the inner waistband and calves for enhanced breathability. Grip at the knees.