65% Polyester, 35% Cotton. Fabric: Kingsmill, Ripstop, Stretch, Weft. Design: Contemporary, Logo. 230gsm. Fastening: Button. Fabric Technology: Durable. Adjustable Leg Length, Articulated Knee, Bar Tack Stress Points, Belt Loops, Gusset at Crotch, Multiway, Pre-Bent Knees, Subtle Stitch Detail, Triple Stitched Seam. Pockets: Ruler Pocket, Mobile Phone, Pen Pocket, Tool Loops, Knee Pad, Thigh Pockets, Back. Waistline: High Back, High Rise, Part Elasticated. Fit: Slim. No. of Pockets: 14. Hem: Adjustable. Conforms to Safety Standard: CE Certified, EN 14404: 2004 + A1: 2010 Type 2 Level 0, UKCA. Sun Rating: UPF 40+. Ref: UTPW560