Creators of fine cycling attire since 1910, Castelli have pioneered countless advances in materials and design over the years, including (but not limited to!) the introduction of lycra cycling shorts.

Westbrook Cycles are pleased to offer a comprehensive range of AW20 Castelli clothing including winter cycling jerseys, we weather cycling jackets, winter cycling tights, winter cycling gloves and cycling accessories which are all available to buy online and in our Stokesley store. If you’re looking for some new cycling kit, Castelli’s range caters for leisure riders, ultra-aero time trial riders, and everyone in between. When you buy Castelli from Westbrook Cycles you can be assured you are buying quality.


We usually think of winter rides being all rain, wind and ice, but there can be nice days in winter too, so it’s important to use good quality cycling clothing which will allow you to manage your body temperature and offer good breathability.

Now in it’s fourth generation, the Gabba is the original short-sleeve waterproof jersey. The exclusive GORE-TEX INFINIUM™ WINDSTOPPER® 205 Warm brushed water resistant fabric on front-facing surfaces mean that it’s more water-resistant than ever before. 

The Perfetto ROS light was created at the request of riders who needed a version of the gabba which was slightly less warm. With just a base layer it’s a wind-protection jersey for mild conditions. Alternatively, use it like a vest over a jersey with added protection over your shoulders. Lightweight, breathable front wind protection with all-over water repellency.

At the core of many of Castelli’s top garments, you’ll find their Nano Flex fabrics. Nano Flex Xtra Dry offer maximum water repellency, warmth an wind protection with a compressive fit and Nano Flex 3G is a softer fabric used where a stretchier material is needed. Both benefit from a topical nanotechnology microfilament mechanical water repellent finish combined with a short chain chemical DWR finish for class leading water repellency.