The Summit Raptor boasts an engineered compressive fit and a 7 hour Road Performance Force chamois from Elastic Interface®, ensuring users all-day comfort and support. Raptor fabric utilizes Flash coldblack® technology, a moisture-wicking procedure designed to keep riders cool and dry. Additionally, breathable/lightweight mesh and raw-edge cut double-knit straps make the bibs virtually invisible to the wearer. This combination of features makes the Raptor one of our lightest and most supportive bibs, ideal for long distance.