561-LUX-SSCOOLG-YXL Features: -Background material is 100pct polyester bright, breathable open weave knit mesh.-Two 360 horizontal reflective stripes and two vertical shoulder stripes.-Machine washable.-Material: Mesh.-Closure Type: Hook & Loop.-Brand Name: OccuLux.-Price is for 1 Each.-Testing and approvals:.-ANSI 107-1999 Class 2 Compliant. Options: -Other sizes available. Specifications: -3M Scotchlite #8910 reflective tape is compliant with Class 2 configuration.