#CL00            Cell Knee Protection System Left S/M/L/XL/XXL           CHF   649.–

#GP-SM        Germ Knee Protection System Pair Kids                         CHF   499.–

Caliper measurement

SM            9.20-10.10 cm

MD          10.10-11.10 cm

LG           11.10-11.70 cm

XL            11.70-12.30 cm

XXL           12.30-13.30 cm

Circumference measurement

Kids         26.00-30.00 cm

SM            33.00-35.20 cm

MD            35.50-37.70 cm

LG            38.10-40.30 cm

XL             40.60-42.80 cm

XXL            43.20-46.30 cm