Features of the Castelli Nanoflex Water Resistant Arm Warmers
Warm breathable Arm warmers with Castelli's advanced Nano silicone treatment for fantastic water resistance.
Water-resistant nanoflex fabric
Same breathability, stretch and warmth as our standard thermoflex warmers
Great in all conditions
Castelli are one of the renowned innovators in cycle clothing. It can claim to be at the forefront of many common sights in todays sport. From being the first company to maufacture Lycra shorts used in racing and sold to the public, to producing the most aerodynamic cycling jersey in hisory, Castelli have always been amongst the leaders in cycle clothing technology and design.