Castelli Insider 2 ShortsLightweight and highly breathable, the Castelli Insider 2 Shorts are made to meet the hot and sweaty demands of your indoor training sessions.We all know how effective indoor training is when you're short of time. But it's also quite unique in its demands, what with the heat, sweat and higher efforts of short but intense sessions. And it's here the Insider Shorts excel. Castelli have used lightweight 195 g/m² Lycra® for the body, ensuring you enjoy plenty of flexibility, enough support for hard-working muscles and yet also enjoy excellent breathability to deal with sweat. To this, they've also added mesh side panels, allowing the airflow from a fan to keep you cooler and more comfortable. Across the thighs, the raw-cut leg grippers offer a smooth, bulk-free fit. And inside the shorts, the Progetto X² Air Skin seat pad is ideally suited to indoor training, with excellent moisture control and a super-soft next to skin layer.Features:Materials: 71% Polyamide, 29% Elastane195 g/m² main body Lycra® is just enough to hold everything secure without being transparentMesh side panels allow extra ventilationRaw-cut leg endings engineered to keep the leg from riding upMen's Progetto X² Air Skin seat padWeight: 113gSuggested Temperature range: 20 to 40 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.