Easy Gdt Perpendicularity Symbol Tolerance Measurement Horse Pilot Womens Long Sleeve Jacket Storm Dark Red. Mixed material jacket with quilted panels and fleece panels. The perfect balance between breathability and warmth. Positioned on the chest and back, "pre baffle" panels deliver targeted warmth where the body needs it most. This technique is achieved through a special weave that blocks air infiltration. On the sleeves, sides, and lower back, a lightweight and highly breathable fleece fabric ensures optimal comfort. Laser perforations on the sides enhance the jacket's breathability.