Double mesh cooling technology meets a cool collar and placket design. They get along beautifully, helping you stay a top performer. LAUSD “Facilities Service Division” Front Breast, “We Build onSafety” Left Sleeve 3.5-ounce, 100% poly double mesh Double-needle stitching on armholes, shoulders and bottom hem Contrast side piping detail Taped neck Hemmed sleeves Modern 2-button placket