Sidas 3 Feet Merino High Insole Size:XL temperature regulation and comfort by

temperature regulation and comfort by melding the luxuriously soft on-skin properties of bamboo rayon and the unrivalled odour resistance of merino wool

which are adjustable for a tailored feel

Please refer to our size chart and fit guide for specific measurements

It's a great fit for kids ages 4-5 between 39-46Ë tall

SPD / 2-hole and SPD-SL / 3-hole cleat compatible

Sidas 3 Feet Merino High Insole Size:XL temperature regulation and comfort bySay goodbye to smelly ski boots, shoes or winter boots, thanks to the odor resistant properties of merino wool. The Sidas 3 Feet Merino High Insole is built for warmth, comfort, and support for individuals with high arches. Added synthetic fibers (40%) into the merino (60%) topsheet improve durability A thin sheet of aluminum throughout the insole increases insulation from the elements and reduces discomfort and loss of performance from having cold