Train In Them, Race In Them, Wear Them Any Time You Hop On The Saddle On the hunt for a new favorite pair of bibs? Looking for a trusty training companion? ASSOS has got you covered. The Men&';s Equipe RS S9 Bib Shorts represent ASSOS&'; next generation of cycling bib shorts, featuring comfort-, speed-, and stability-enhancing fabric technologies. The foundation of these bib shorts is ASSOS&'; A-Lock engineering, a framework that involves only high-quality materials and supportive patterning. Type.441 - a compressive wrap knit fabric, offers silky comfort, a second-skin fit, and durability. The bib straps feature a bracing rollBar design that helps secure the chamois in place while the ergoBox square panel construction frames the chamois in the back, providing additional stabilization. The ASSOS Equipe RS Insert is a streamlined race chamois featuring cooling and moisture-wicking kraterCooler technology, shock-absorbing superAir microShock foam, 3D waffling for boosted breathability, and a three-layer construction. Features: A-Lock engineering. Type.441 compressive, silk fabric. Bracing rollBar bibstrap design. Insert-framing eroBox panel. Supportive A-frame Carbon Xbib. Lower back butterly pattern fabric. Equipe RS Insert made of superAir microShock foam. kraterCooler, 3D waffle, & goldenGate chamois technology. Size Chart XS S M L XL XLG Height 5&';3"-5&';7" 5&';7"-5&';9" 5&';8"-5&';11" 5&';11"-6&';2" 6&';1"-6&';2" 6&';2A 1/2"-0" Waist 27A 1/2"-29.1" 29.2"-31A 1/2" 31.6"-33.8" 33.8"-36.2" 36.3"-38.9" 39"-41.7"