About the kalf club thermal bib tights these winter tights are cut from an italian made thermal roubaix fabric. Brushed on the inside for a soft and snug feel, the fabric is breathable but also has a high thermal rating, keeping out the cold and resisting outside moisture mist, for example. The roubaix fabric has great flexibility while also being compressive, ensuring they will move with your legs and fit comfortably no matter how far you travel. The tights are constructed for an articulated fit, meaning seams and panels are positioned to prevent chafing and maximise comfort in motion. The upper bib section is fleece lined and has a high cut to cover part of the torso and increase insulation. However, there is also a mesh section for ventilation. There are ykk zips at the front and on the ankles, iridescent reflective chevrons on the lower calves for visibility, and silicone grippers at the hem. Rather importantly, there is an italian made, elastic interface chamois pad in the most essential of places, stitched carefully into the seat panel for optimum comfort. Key features exceptional breathability, durability and moisture wicking at a minimal weight roubaix fabric has great flexibility while also being compressive, ensuring they will move with your legs and fit comfortably club chamois pad uses a variable density perforated foam to balance in saddle stability and freedom of movement kalfs reflective trims and logos make for a unique aesthetic but also improve visibility without visual assault about the brand kalf creates stylish high performance cycling apparel for riders who realise that the devil is in the detail when it comes to their riding experience. Sometimes we dont recognise the difference the details make until they are presented to us, and very often there are details that we dont notice at all until they are taken away. These are the details that contribute to the function, comfort and everyday usability of a garment, and they can be very subtle right down t