Xtreme Visibility SJ32135B Insulated Flex Soft Shell Jacket, Yellow/Black, 3X-Large Sizes Small & Medium ANSI Class 2 Level 2; Sizes Large through 4XL ANSI Class 3 Level 2 Xtreme-Flex Soft Shell fabric: Stretch woven polyester plus anti-pill fleece, bonded to an Xtreme-Flex breathable membrane 3M Thinsulate 150 gram quilted lining; 3M Scotchlite Reflective Material Segmented Comfort Trim