The fit of the socks is anatomically optimized and very close

ventilation

Winter sportsmen are protected from cold at all times thanks to Heatmemory

DON'T LIMIT YOURSELF|We made this short to meet Castelli's high standards for comfort and performance in a cycling short while adding a few extra features that come in handy for riding on any surface

all fingers are heated on the temperature-sensitive upper side

x bionic energizer 4 0 pants 3 4 w Activity_Running & Outdoor The fit of the socksFeel the soothing effect of lighter and at the same time highly functional high tech underwear. With their moderate compression, the X BIONIC ENERGIZER 4. 0 PANTS 3 4 WOMEN fulfil all the wishes of demanding women winter sports enthusiasts who want to benefit from outstanding wearing comfort and performance optimising thermoregulation at the same time. The new 4. 0 generation is the first to feature the Retina ultra high definition quality for unique