Sorel ONA RMX Waterproof Chukka Boot. NEW A dusting of snow is all the excuse you need to enjoy the waterproof and chillproof comfort of this insulated sneaker-style chukka boot set on a grippy sole. Waterproof: protects against rain, puddles and slush to keep feet dry in wet conditions Lace-up style Removable insole Cushioned footbed 100 g/m² synthetic insulation Textile and leather upper/textile lining/synthetic sole Box:A36