9.3-ounce (315Gsm) 4-Way Stretch Woven 92% Polyester/8% Spandex - 4-Way Stretch Fabrication Throughout - Cordura Knee Pad Pockets With Added Articulation For Freedom Of Movement - Cordura Overlays At Leg Opening For Added Abrasion Resistance - Power Mesh Inserts In Back Of Knee To Fight Fatigue - Multiple Utility Pockets That Keep You Covered On The Job Site And Off - Sewn Eyelets In Crotch Gusset For Added Breathability - Silicone Logo Print Gripper On Interior Waistband - -