The Castelli Premio bibshorts have been perfected to provide maximum comfort for long distances and to become your all-time favorite shorts. This is an important goal, and to support it requires a lot of development work. Let's try to take a good look at it. The first thing you might notice is what's missing: seams and multiple panels. Designed a new fabric that changes according to the needs of different parts of the body. The leg bottoms feature a raw cut with the addition of a rubberized yarn at the last part to ensure that the shorts adhere well to the skin and do not move. The bielastic fabric becomes lighter in the thigh and provides just the right amount of muscle support. In the pelvic area, compression and support are increased to keep the pad and everything else in place, with the fabric becoming thicker to avoid any kind of embarrassing transparency issues. With this magic fabric, there is no need to sew together separate panels, which provides greater comfort and a better fit, as well as a sleeker, more sophisticated look. Premium fabrics extend the shoulder straps. The perforated back keeps the back dry and cool, while the edges are heat-welded so there is no annoying thickness. The elastic suspenders, thanks to the fabric's characteristics, have just the right amount of stretch to hold the shorts firmly in place without cutting into the shoulders. The pad is top-of-the-line seamless Project XAir. It actually consists of two separate components: a soft, stretchy, protective layer in contact with the skin, which is only meant to prevent irritation due to the fabric rubbing against the skin, and a layer underneath that is meant to dampen vibration. The latter has two separate densities of foam, with perforated, breathable gel inserts placed just below the ischial bones and perineum. Castelli has incorporated the minimalist concept of ""less is more"" into the design by using laser engraving of logos and discreet trim. It looks like a prize just the way you feel it. You can tell that every component, every stitch, every detail has obsessed us. You won't find a better shorts. Innovatively designed for maximum comfort, muscle support, speed and durability over long distances.

• The best shorts for all conditions.
• Stretch fabric with differentiated thicknesses for the right support in the right place.
• Fabric weighs 30% less than a knit fabric.
• Flat suspenders with perforated fabric panel do not constrain shoulder movement.
• Integrated elastic in the leg bottom adheres to the skin and does not move.
• Laser-etched logos with RossoCorsa in the center back and scorpion logos with shades of black in the lower leg.
• Project X2 Air Seamless pad.
• Weight: 156 g.
• Color: Blue/Blue (TWILIGHT BLUE/STEEL BLUE).

CAUTION: Tight fit. One size up is recommended.