Long Sleeve T-Shirt, Gender Unisex, ANSI Class 2, Shirt Style T-Shirt, Back Stripe Pattern X, Material Polyester, Number of Outside Pockets 0, Front Closure Type Pullover, Collar Style Tagless Collar, Color Yellow, Size M, Size-Body Type Regular, Fabric Weight 3.8 oz, Reflective Stripe Border Type None, Garment Features None, Standards ANSI/ISEA 107-2015 Class 2 - Type R, CSA Z96-15, Sleeve Type Long, Maximum Chest Size 38 in, ANSI Type R, Features Up to UPF 30 Protection