Fabrics: Eco stretch-flight. Seams: GBS glued and blind stitched seams. Inside taping: Xtra-stretch taped at front; back and top legs. Thermal lining: Eco sleek warmflight at bust (front; sides; back) and wrist. Technology1: Water based glue used for lamination. Technology2: Recycled polyester and nylon used for linings. Chest Zip entry system with PK#8 plastic Zip. Print placement may differ slightly. Features: Supratex knee pads; durable; lightweight & flexible. Glideskin neck seal. Key loop