The EV4 Stretch Service Trouser is expertly designed to be harness compatible, provide exceptional comfort, flexibility and protection. Made using dynamic 4-way stretch fabrics, laser cut holes which assures greater breathability and enhanced ergonomics. Cargo pockets perfectly placed for added convenience and crotch gusset to reduce stress and prevent seam failure. Features Laser cut holes for added ventilation Multiple utility pockets providing ample storage Reflective print for increased visibility and safety Tool loop on the waistband for secure storage of your work tools Slim fit with stretch fabric Concealed phone pocket Knee pad pockets to facilitate knee pads CE certified Ventilation channels Shell Fabric :   Titanmill Ultra Stretch: 92% Nylon, 8% Elastane 230g Contrast Fabric : CorePro Armour: 72% Nylon, 16% Polyester, 12% PU Standards EN 14404: 2004 + A1: 2010 Type 2 Level 0 (When used in combination with S156)