These brown Pas Normal Studios Solitude cycling bib shorts are crafted from a lightweight, stretch fabric. They feature low profile shoulder straps, breathable panels, detailed textile definitions on the crotch and side panels, a four-layer ultralight foam chamois pad, flatlock seams for added comfort and elasticated grippers with silicone gripping. What is the difference between the cyclist wearing Pas Normal Studios bib shorts and the one who isn't? At-tire.