65% Polyester for Durability and 35% Cotton for Comfort. Graphite Marle: 60% Polyester 40% Cotton, 280GSM Fleece, 2X2 Rib Sleeve Cuffs and Bottom Hem with Elastane. Front Kangaroo Pocket, No Drawcord on Kids Sizes. Compatible with JB`s interchangeable 3Cdt Drawcord. Colours: Black Marle | Black | Army | Charcoal Marle | Charcoal Marle | Marle | 13% Marle | Navy | Graphite Marle | Graphite Marle. Sizes: 2XS | XS | S | M | L | XL | 2XL | 5XL