Rainier boots gives the wearer a puffy feeling to the feet. This UGG rainier is a fabulous boot and is one of the best quality products from UGG. Rainier Boot is a perfect fit for wearing during the daytime. The colour of the boot is classic and eye catching. The sheepskin has many benefits as this material provides air circulation and keeps feet dry. The material is also water resistant which does not allow water to enter inside and the foot remains dry. Sheepskin keeps away the moisture. All sizes of boots are available in stores, but one can order as per their need.