Olang Patty Ladies Snow Boots in Raspberry The Olang Patty Ladies Snow Boots in Raspberry feature a strong quilted nylon upper. The Olang Patty Ladies Snow Boots in Raspberry also features a extra warm sherpa fleece liner with faux fur cuff and lace fastening. All these features make the Olang Patty Ladies Snow Boots in Raspberry an excellent choice. The Olang Patty Ladies Snow Boots in Raspberry Features: Strong Quilted Nylon Upper, Sherpa Fleece Liner, Please note this boot is not 100% waterproof, water can penetrate the boot at the stitch line at the top of the welly sole unit.