The Santini Karma Delta bib shorts are designed to offer superior comfort and breathability, as well as a superior fit. They are made of Polartec Delta, a quick-drying, highly breathable fabric that guarantees rapid expulsion of sweat to the outside. They also contain Thunderbike Power compression fabric with anti-slip clips to keep the garment in place during sport. Includes the GITevo chamois. GITevo Chamois: It offers an integral comfort for all types of cycling activities. GITevo is the technological evolution of the original GIT chamois with a core of Twist Gel, the silicone gel that absorbs impacts constantly and gradually. GITevo is even more effective because it is made with a carving process that is capable of creating thickness without seams or glues, reducing weight and increasing the softness, elasticity and breathability of the back of the box. Features: - Polartec Delta fabric, breathable and quick-drying for comfort and moisture management - Thunderbike Power compression fabric - Anti-slip clamps - Sunlight protection fabric UPF +50 - GITevo Chamois - Breathability: 5/5 Cassette - Aerodynamic: 4/5 - UV protection: 4/5 - Temperature range: 18o / 35o C Technology: - Polartec Delta Created so that tissue cooling technologies could better utilize the body's natural cooling process - sweat. Fast-drying fabrics that adapt to the skin keep moisture in motion, but do not contribute to cooling the body. Delta works more efficiently by raising contact points to increase airflow, disperse moisture more quickly and reduce wet-cling.