The airBlock.LL features strategically placed airBlock 851 fabric on your knees and upper thigh, protecting those delicate parts from cold wind penetration.

Even the most high tech fabrics are useless, if not cut perfectly for its proposed application. The  airBlock.LL incorporates 30 years of cycling pattern design R&D and Know-How.
All those efforts with one goal in mind: your total comfort in cold riding conditions.
The airBlock.LL does not feature an incorporated insert, hence you do wear an Assos cycling short underneath. For even cooler temperatures, wear the Assos Knicker T Rubi underneath instead for maximum protection without restricting your movements.

These bib tights are great for cold weather riding as the Roubaix fleece lining and the Airblock material around the vulnerable areas of the leg really keep the lower half of your body warm.
The fit is as ever designed to work on the bike, so don’t get put off by the tightness around the shoulder when standing up. They are very comfortable with every seam designed not to irritate the rider.

You will need shorts under these tights which many prefer as they provide an extra layer of insulation.
A superb pair of winter tights to get you through the winter in comfort and helping to avoid any niggly injuries that can occur if your joints get cold when riding.