RST S1 Waterproof Women's Motorcycle Boots - Black The RST S1 waterproof women's motorcycle boots are a fantastic entry level sports boot suitable for any form of riding that you take on. As with the entire S1 range, the riding boots are built from the ground up to offer superb value and ensure that you get on your bike and ride with confidence. Safety is delivered through a variety of TPU protection found throughout alongside multiple reinforcements, helping the RST boots achieve a CE certification rating of 2/2/2/1. A waterproof SinAqua membrane ensures riding is dry and comfortable even during wet weather riding. Waterproof Women's Motorcycle Boots Features: SAFETY CE Certified 2/2/2/1. Heel TPU protection. Shin TPU protection. Ankle TPU protection. MATERIAL Microfibre & leather outer construction. Comfort mesh lining. SinAqua waterproof membrane. KEY FEATURES Hook & loop zip closure. Shift protector pad. Polycarbonate anti-twist midsole. Plastic toe sliders. Dual density insole. Dual density outer sole. Size Guide: UK 3 4 5 6 7 7.5 8 US 5 6 7 8 9 9.5 10 EU 36 37 38 39 40 41 42 *The size guide is to be used as a guide only. It is not an exact conversion and does not guarantee an exact fit.