This Radians Men's Class 3 High Visibility Short Sleeve Mesh Safety Vest is designed for increased night time visibility. Ideal for workers and vehicle operators whose heavy tasks place them in danger, or wearers who must be conspicuous through the full range of body motions for at least 1280 feet. Meets ANSI/ISEA 107-2015 Type R, Class 3 requirements. Features 2in. silver reflective stripes over each shoulder, around each arm and two horizontal stripes around torso. Equipped with 6 pockets: 2 upper outside, 2 lower inside and 2 upper inside. Made of polyester mesh that maintains brightness up to 25 washings. Zipper front closure. Color: Lime. Sizes: L2XL.