Medium. Class II. This two tone vest has contrasting trim on stripes. Perfect to wear in daytime conditions. Contrast trim combinations make workers much more noticeable in low light and broad daylight. (Closure: Zipper) 2” silver tape reflective material. 1 horizontal stripe, Contrasting trim detail. Pockets: 1 split pad/pencil, 1 radio, 2 each lower flap covered, 2 each deep inside pockets. Materials: 100% polyester knit front, 100% polyester mesh back.