Fabrics: Eco stretch-flight Seams: GBS glued and blind stitched seams lining: Eco sleek warmflight at bust (front, sides, back) Technology1: Water based glue used for lamination Technology2: Recycled polyester and nylon used for linings Back zip entry system with YKK#10 plastic zip Print placement may differ slightly Features: Supratex knee pads, durable, lightweight & flexible Glideskin neck seal Key loop