allowing for great energy transfer

Vibram® XS Trek rubber tread

The slim profile and record high density foam provides superior comfort and prevents friction

Lightweight double-weave fabric is soft and warm next to the skin

while featuring an innovative open-yoke to promote maximum airflow along the back

sidas 3feet high merino insoles Arm- und Beinwärmer|Arm- und Beinwärmer allowing for great energy transferSidas 3Feet High Merino. Anatomical insoles adapted to your foot type. Ideal hybrid top cover : synthetics fibers will guarantee resistance and durability, the merino wool will reduce odor and assure an optimal thermoregulation. FEATURES Hybrid Merino top cover : Thermoregulation & Absorbs odours EVA shell high arch shape : foot support & pressure distribution Insulation Heel cushioning SIZES (IN MM) HOW TO USE Cut out the sole before use Remove the