Gravel Gear HV Men's Class 3 High Visibility 3-in-1 Bomber Jacket — Lime This Gravel Gear® HV Men's ANSI 107-2015 Type R Class 3 High Visibility 3-in-1 Bomber Jacket is ideal outdoor work apparel. When you're working outdoors, you need to keep a two things in mind: visibility and protection from the weather. At Gravel Gear, we've got you covered. We've taken some of the best materials and construction techniques we could find and put together Gravel Gear’s new High-Visibility 3-in-1 Bomber Jacket. It has a shell made with rugged 300 Denier polyester ripstop fabric and a 9.9-oz. removable fleece liner. Both pieces have class 3 reflective strips for excellent visibility, so you’ll always be safe and seen. Made in China.