Foot biomechanics while cycling. Since the same type of force the foot uses when walking does not apply to cycling, the actual absorption function of the foot can be omitted. When the arch of the foot is lowered, it become tired and the direct force applied to the pedal is reduced. Excessive movement of the foot in cycling shoes can lead to nerve or vascular constrictions, which manifest in tingling or numbness. Depending on the different foot types and the special requirements they have for cycling, we have developed insoles in three different forms that support all of the feet s weak points. Individualisation with the foot. Whether high arch, low arch or medium arch in collaboration with ex-runner-up triathlon World Champion and foot expert Bj�rn Gustaffson, we have developed insoles that support the specific requirements found in cycling for the weaknesses of the respective foot type. We bring the power back onto the pedal and the foot into the correct position. Power saving, round pedal stroke and a healthy foot arch make the SQlab insoles a must for every foot in a cycling shoe! Suitable for all cycling shoes, but also for normal shoes which are used for cycling, as well as for other uses. Med arch-support Suitable for all cycling shoes also for normal shoes which are used for cycling, as well as for other uses EU S=36,5-38,5; M=39-41; L=41,5-43,5; XL=44-46; XXL=46,5-48,5