Uhip 365 Hybrid Vest Navy. A versatile riding vest for the active horse owner. The construction with a thin warming layer inside the nylon fabric on the vest's front and back protects you against cooler temperatures and chilly winds. The side panels are made of a stretch fabric that provides flexibility and maximum freedom of movement regardless of activity. The thin vest is also perfect to wear as a mid-layer under a jacket for extra warmth. With the matching hybrid jacket, you can add extra warmth and vice versa.