Mountain Horse Ladies' Rimfrost Rider III

A perennial winter favorite returns in the Mountain Horse® Ladies' Rimfrost Rider III. Built with a hard-wearing Duralon upper, this tall winter riding boot is equipped with Extensia, a unique material that withstands more than 1,000,000 flexes in 14°F/-10°C. Waterproof construction by the use of cell-sealing cement technology keeps your foot dry up to the base of the zipper. A heat insulating Thermolite® lining keeps leg and foot warm. Strong and durable YKK® rear zipper is bordered on one side by an elastic panel for an individual fit. Ergonomically-designed removable EVA™ insole. Built-in 850°C steel shank for improved stability while riding and walking. Heel is fitted with shock-absorbing IPS system, which helps to reduce the impact of walking or doing stable work.