Castelli Estremo Shoe Covers - Black Accessory Size:2XL 3 stainless steel keys –

3 stainless steel keys – one lighted with high intensity LED bulb & replaceable battery

Features: Engineered with GORE-TEX INFINIUM™ WINDSTOPPER® fabric

High security disc-style cylinder is pick and drill resistant with Durable weather-resistant nylon sleeve

Favoured by many of the pros

Castelli Estremo Shoe Covers - Black Accessory Size:2XL 3 stainless steel keys –ONE GOAL: KEEP YOUR FEET WARM We set out to create our warmest bootie ever, which meant rethinking how booties are made. For the windproofing we went with GORE TEX INFINIUM WINDSTOPPER fleece backed fabric, which also lets more moisture escape than any other windproof fabric. Then we added a second fleece layer with Polartec Power Stretch Pro, which is unrivaled in overall loft. The two layers are thick enough that we had to do a wheel well single