Available-in-Man-&-Fit-for-Lady-versions-the-Airstop-underwear-set-is-born-to-preserve-the-body-temperature-at-a-comfortable-level-no-matter-the-outside-temperature-The-Coolmax-reg-fabric-is-the-main-element-this-set-is-made-of-able-to-let-body-humidity-outside-the-Airstop-set-tends-to-stabilize-the-body-temperature-thus-contributing-to-keep-a-high-level-of-riding-comfort-&-minimizing-the-effects-of-outside-temperature-Finally-the-long-time-experience-in-Touring-&-Racing-worlds-allowed-SPIDI-designers-to-create-the-Airstop-right-for-the-bikers-needs-as-all-the-cuts-&-stretch-areas-are-projected-to-preserve-the-riding-comfort-even-after-long-hours-on-the-bike-Airstop-is-a-top-year-round-product-born-to-satisfy-even-the-most-demanding-motorcyclist-Airstop-legs-&-chest-can-be-purchased-separately-but-the-best-performance-comes-from-the-combination-of-the-two