About the castelli entrata bibshort castelli have innovation in their dna, and they've brought you most of the big innovations in cycling shorts over the years the first lycra shorts on the market, the first synthetic seat pads, the first anatomical seat pads, the first minimalist and flat bib straps, and the first flat leg grippers'. '.strtoupper('a')ll these have become industry standards, and they wont be the last'. '.strtoupper('c')astelli keep pushing and innovating in their high end shorts'. '.strtoupper('t')he entrata is where they bring all that knowledge and experience into a short that just plain works'. '.strtoupper('t')he fabric is just the right weight with just the right stretch and with a matte finish that looks just right'. '.strtoupper('t')he kiss air2 seat pad gives you the most reliable saddle comfort, and the giro3 leg grippers give you the most stable fit possible'. '.strtoupper('t')he shorts fit so well because castelli obsess over the fit of all their clothing, to ensure they fit closely, functionally and comfortably'. '.strtoupper('c')astelli wanted this short to stay just right for many years to come, so they selected durable fabrics and stitched on the logos, and stitch in the reflective panels on the back'. '.strtoupper('t')his means there is nothing to peel off, and everything is stitched down securely, so your shorts stay looking pristine'. '.strtoupper('c')astelli really is the only choice'. '.strtoupper('k')ey features kiss air seat pad for all day comfort pro dry matte lycra for good compression and moisture management8 panel construction for perfect fit rear reflective panels on lower leg giro engineered flat leg band mesh bib straps for comfort and breathability