The VEA-451 Hi Vis Safety Jacket is an ANSI 3 Water Resistant Soft Shell Athletic Jacket featuring a stretchable 3 layer fabric construction. This form fitting technical jacket consists of a breathable, waterproof and windproof TPU (Thermoplastic Polyurethane) membrane that fuses a 2-Tone High Visibility Fluorescent and Black 100% Polyester Soft Outer Shell with a warm and comfortable brushed fleece liner.