Nike made the cycling kit used by Lance Armstong to capture nearly all of his seven Tour de France victories. Nike also push the limits of design and material technology in an attempt to shave time and improve comfort.
The 10/2 bit refers to the second of October, the anniversary of Lance Armstrong's cancer diagnosis: all 10/2 items have the distinctive yellow band of the Armstong inspired LiveStrong foundation. These shorts feature Nike's Pro-Fit (anatomically cut panels) with Swift seam construction and what Nike call a Dimplex surface finish. The shorts stay cool thanks to 'zoned aerodynamic venting' - that's strategically positioned mesh panels to you. These bib shorts are comfortable even on all day rides in 90 degree heat. Perfect.