Featuring an ergonomic four panel design, the POC Multi D 34 Bib Shorts provide full range of motion, regardless of whether you're dropped over the bars or hammering away at long uphill sections. The fabric itself consists of a durable warp knitted stretch with a soft brushed interior for added warmth during cooler, in between conditions encountered in spring and fall. The bibs are constructed from lightweight polyester for a cool, airy feel. Perhaps most impressive with these bib shorts is the integrated Multi D chamois. This seamless chamois provides extra support, while relieving pressure points from long days in the saddle. Its silicone based VPDS inserts are strategically placed to soak up road vibrations. Furthermore, you'll find these VPDS inserts maximize airflow to reduce sweat build up and the chafing that's associated with it. Additionally, you'll find a rear bib pocket in mesh for convenient storage of media players and other small items. Other key features include silicone leg grippers for a secure, comfortable fit without pinching, as well as a rear reflective print for extra visibility after the sun goes down.