EV4 Stretch Work Jacket is constructed using our highly durable Titanmill Ultra Stretch nylon fabric. Technical features include innovative stretch panelling combined with laser cut holes for ventilation creating a harness compatible jacket that offers ease of movement. Features Reversed zip for convenient opening/closing ActiReach™ Active armhole for ergonomic overreach Reinforced pocket entry for ultimate durability Reflective print for increased visibility and safety Laser cut holes for added ventilation 3 pockets for ample storage Ventilation channels Slim fit with stretch fabric Shell Fabric : Titanmill Ultra Stretch: 92% Nylon, 8% Elastane 230g Additional Contrast Fabric Info : Underarm Panels - Titanmill Ultra Stretch: 92% Nylon, 8% Elastane, Jaquard Knit, 213gElbow - Titanmill Ultra Stretch: 87% Nylon, 13% Elastane, 4-Way Stretch, Jacquard Weave, 245g Not sure what size you need? Have a look at our sizing chart HERE