S M L XL 50x50 70x70 80x80 110x110 150x40 150x45 150x46 160x40 90x90 15x8x5 19x9x6 XS M/L 40x40 17.10 mm 19.20 mm 16.00 mm 17.20 mm 20.20 mm 17.00 mm XXL 36-41 small big 17 mm 18 mm 20 mm