The Ladies Chic Bib Tights are made from Thermoflex fleece-lined fabric and feature double layer knee articulation for extra warmth and flexibility. Featuring Ladies specific bib straps to better fit the female form. Top Features of the Castelli Ladies Chic Bib Tights Thermoflex fleece-lined fabric for warmth Ladies specfic bibs Soft-fit double-layer waistband Articulated double-layer knee for extra warmth and extra flexibility KISS Air seat pad for all-day comfort Camlock ankle zipper with reflective strip 270g (size S) Temperature Range: +5 degrees - +15 degrees C Windproofness Waterproofness Insulation Product Data Fit: Performance Style: Full Length Road: Yes Made To RideThe Chic bib tight were designed to be your go-to tight for mild to cool conditions. Castelli have used soft, fleecy and warm Thermoflex fabric with a KISS Air seat pad for comfort. The articulated knee, camlock ankle zips and soft-fit waistband construction show that this tight is ready for serious riding. KissAir Seat PadThe kiss Air seat pad aims to incorporate as many of the features and comfort as the top-of-the-line progetto x2 seat pad but at a more affordable price. 1. Seamless skin care layer: A super soft, brushed microfibre top that maximizes comfort and fit. Seamlessly engineered to eliminate chafing and abrasion. Flexible to move with you. Bacteriostatic treatment to avoid saddle sores and infection. 2. Continuously variable thickness: Dual density and infinitely variable thickness gives you the perfect cushioning for every part of the pad. Maximum thickness and density in the ischial zone, tapering to moderate thickness in the perineum, and minimum thickness at the perimeter. 3. Anatomic shape: Comfort is further enhanced by creating a perfect interface to your body during every pedal stroke. ThermoflexThermoflex provides some wind protection while offering excellent insulation thanks to the brushed fleece inside. Thermoflex is also surprisingly lightweight and stretchy, making for unusually comfortable garments.