Muc-Off Premium Bike Shoe Care Kit. The Muc-Off Premium Bike Shoe Care Kit is packed with everything you need to show your shoes some love. Theres a cutting-edge hydrophobic rain repellent super-effective shoe cleaner Foam Fresh premium brush and microfiber cloth so you can freshen up your MTB gravel or road shoes no matter how grimey or muddy they get. It contains all the tools to get your shoes looking factory fresh. No more excuses for not sending it on rainy days!