KSF-156-D
The Stitching
100% Hand Stitch, the best quality waxed and twisted polyester threads are used to give permanently tight seams. This helps reduces airflow drag, which in turn increase speed and distance. Official size 5 and Official Weight 420grams to 440grams, 68.5-69.5 cm circumferences while (ball pressure 0.6 to 0.8 bar), recommended for all surface.
Lamination
Absolute Lining, a system for the true flight which enhances durability of a ball.