X BIONIC Energy Accumulator 4.0 Melange 3/4, Layer Base Functional Pants women's, Ea Wp42W19W, Dark Grey Melange/Water Green, XL

The hi-tech functional underwear for winter sports enthusiasts incorporates a range of thermal regulating and protective functional zones. The patented 3D bionic sphere system with thermosyphon technology maximizes air replacement, cool when sweating and hot when freezing; patented in 29 countries Functional zones such as the innerlap airconditioning zones on the inner thigh and the iso calfpad in the calf area regulate temperature and increase performance Manufactured using precision machinery using high-resolution retina technology, intelligent features can be accurately positioned 100% research, development, design and communication in Switzerland, made in Italy; over 600 awards and test wins, over 800 patent applications for x-bionic worldwide