The Alna 2.0 Construction BIB puts an emphasis on comfort. With stretch fabric, broad center back loop for extra stability and a gusset in the crotch for freedom of movement this product is a great choice when you need something reliable and visible for work. The addition of heat transfer reflectives gives it a cleaner look and fit. Features: 2-way stretch fabric 2-way YKK zipper at front Articulated knees for optimal mobility Broad center back belt loop for extra stability and strength Chest pocket with YKK zipper Cordura fabric reinforcement on knees and bottom hem Cordura hanging pockets with double lined bottom and nylon webbing for durability Elastic suspenders Gusset in crotch for freedom of movement ID card loop Knee Pad pockets accessible from the inside Knee Pad position can be adjusted by 5 cm for optimal mobility Most Helly Hansen Workwear C-sized and D-sized pants can be extended by undoing a seam at bottom hem Pen pocket Plastic covered metal buttons Ruler pocket in Cordura reinforcement fabric Thigh pocket with fastener closure and several compartments EN ISO 20471:2013 Class 2 Material: Main Fabric: 83% Polyester, 14% Cotton, 3% Elastane - 320 g/m²● Reinforcement: 100% Polyamide - 220 g/m²