Muck Boots Scrub Short Wellington Boots Insulated Waterproof Purple Womens 6-6.5 The Muck Boot Scrub is a mid-height light weight boot that is both warm and quick and easy to take on and off. The 5mm Neoprene bootie with four-way stretch nylon is 100% waterproof, lightweight and flexible whilst the durable, lightweight rubber outsole is hard wearing and long lasting. This boot features a lightweight all-terrain sole, removable Nitrocel footbed, anti-shock heel, Kick rim, rubber Achilles protector and double terry lining. Good Condition, Smoke Free Home, Fast Shipping!