MOUNTAIN HORSE Rimfrost Rider III Black Tall Wide Boots, Size: 11W (308003BLK-11W)

MOUNTAIN HORSE Rimfrost Rider III Black Tall Wide Boots, Size: 11W (308003BLK-11W)
MOUNTAIN HORSE Women's Rimfrost Rider III Tall Regular Boots

The Mountain Horse Rimfrost Rider III is the upgraded version of the original winter riding boot that became a trusted favorite among equestrians worldwide. Built to handle extreme conditions, this boot combines durability, warmth, and waterproof protection in a timeless tall boot design.

Made from Duralon and Extensia materials, the Rimfrost Rider III is tested to endure more than one million flexes at temperatures as low as 14F, ensuring long-lasting strength and flexibility for active riders. The 200g Thermolite lining provides excellent insulation, keeping feet and legs warm even in freezing weather, without adding bulk or extra weight.

The waterproof construction protects your feet up to the start of the zipper, offering reliable dryness against snow, slush, and wet barn conditions. A sturdy YKK full-length zipper makes the boots easy to put on and take off, while the integrated steel shank provides improved stability and support whether in the saddle or on the ground.

Designed for comfort and practicality, the Rimfrost Rider III combines traditional equestrian style with advanced performance features. Riders can count on these boots not only for warmth and waterproof protection, but also for the confidence and durability needed in demanding winter environments.

Mountain Horse has been a leading name in equestrian footwear and apparel for decades, trusted by riders around the world for its balance of style, function, and innovation. The Rimfrost Rider III Tall Boot continues that tradition, making it an essential choice for riders who demand the best in winter riding gear.

US Foot Size	5	6	7	8	9	10	11
Euro Foot Size	36	37	38	39	40	41	42
Regular Calf	Calf: 13 3/4-14 1/2 Height: 15 3/8	Calf: 14 1/8-15 Height: 15 3/4	Calf: 14 1/2-15 3/8 Height: 16 1/8	Calf: 14 1/2-15 3/8 Height: 16 1/2	Calf: 14 1/2-15 3/8 Height: 16 1/2	Calf: 15-15 3/4 Height: 16 1/2	Calf: 15 3/8-16 1/8 Height: 16 7/8
Wide Calf		Calf: 15 3/6-16 1/8 Height: 15 3/4	Calf: 15 3/4-16 1/2 Height: 16 1/8	Calf: 15 3/4-16 1/2 Height: 16 1/2	Calf: 15 3/4-16 1/2 Height: 16 1/2	Calf: 16 1/8-16 7/8 Height: 16 1/2	Calf: 16 1/2-17 3/8 Height: 16 7/8