The Z1R Ordinance 3 in 1 Jacket is one of the best all season jackets on the market. You can change this jacket around to fit your needs almost as fast as the weather changes in the spring time. Too hot for leather, pull the sleeves off to unveil nice flannel sleeves. Still to hot take those off too and you get the perfect summer vest!; ; 3 in 1: Leather Jacket, Vest with exposed flannel sleeved liner or vest Zip off leather sleeves Premium milled cowhide leather 1.1-1.2mm Adjustable waist using Velcro straps with D-ring Quilted accent stitched panels Two hand warmer pockets Polyester mesh inner liner wicks moisture