The X-BIONIC® Fennec® Bib Tight is the first seamless knitted bike pant, which cools during activity but warms when you rest. Inspired by the dessert fox, Fennec, the X-BIONIC® Wüstenfuchstechnologie reflects heat rays. The special knitting technology provides enormous elasticity. The result: 1. Smart compression for the thight. 2. A perfect fit with no need for an elastic cuff. The way in which the X-BIONIC® seat pad is integrated into the trouser means that its flexibility is not impaired. The hand cut seat cushion is not sewn but rather, neatly recessed into the trouser - for minimum of abrasion and unmatched comfort.