The Castelli Ride Run cycling shorts feature an excellent fit, quick-drying fabrics and refined details for your triathlon training and racing. The SnapLock fastener attaches to your Castelli jersey to prevent it from riding up during intense exertion. The pocket on the back offers enough space to carry one or two gels. Instead of a separate leg band, the Ride Run come with a raw-cut leg finish and integrated thin silicone gripper elements for exceptional comfort. The KISS Tri chamois has just the right amount of padding for the bike and disappears on the run. It is suitable for all triathlon disciplines.Kiss Tri chamois pad: It is multi-density optimized for aerodynamic position on the bike. Its presence disappears during swimming and running. A super soft brushed microfiber top that maximizes comfort and fit. Designed to eliminate rubbing and abrasion. Flexible to move with you. Bacteriostatic treatment to prevent sores and infections.