Breathable LTEC 10,000 2-Layer Laminated Polyester Features: Railway Group Standard GO/RT, Elasticated Waist with Shock Cord Adjuster. Large Velcro-Fastened Cargo Pockets, Lower Leg Zip Opening with Velcro-Fastened Storm Flap. Side Pocket Access Reflective Tape: 3M Scotchlite ISO 20471 Class: 1 EN343 Rating: 3,3