The Sealskinz Leightweight Halo Overshoe Black 2016 from THEBIKEFACTORY.CO.UK a bike shop with over 100 years customer service and satisfaction. Possibly the most significant development in overshoes in a generation. Our world exclusive Halo equipped overshoes emit a bright light visible from over 500mtrs ensuring you are seen when out and about in low light. Ideal for road cycling or commuting where you need to be visible. With a simple push on the Halo you can switch between 2 flashing modes or continuous light to adjust the way you are illuminated.Stay safe out there. Be safe be seen. Featuring a powerful LED light built into a rear �kangaroo� pouch as to not affect the performance. This means we had to put the entry to the side which led to an additional benefit of 2 highly reflective pipes for additional side on reflection. All stitching is now ultrasonic heat taped to add additional Water Resistance and performance.A lightweight overshoe is ideal for road cycle and commuting. Storm flap pull on loop and Hi-vis reflective branding for added safety and protection.4Lumen hi-powered led with flashing and continuous modes visible from over 500mtrsWater resistant material with storm flap inside zipKevlar� heel & toe for wear resistanceOpen underfoot making it suitable for differing forms of cyclingSide entry lockable YKK zip with reflective branding for added safetyRun time: >120 hours continuous >240 hours flashingCR2032 replaceable battery