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Mountain Horse (#27001)

Mountain Horse Rimfrost Rider III Tall Boot

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Save 10% Every Day!

Put your horse’s supplements on AutoShip to SAVE 10% every day on all SmartPak brand tack, apparel & gear.

Ride Along Item(s):

The few add-on items we have can be shipped free by syncing them with your supplement on AutoShip, shipping on a Barn Saver Shipping day, or by having a group of add-on items that total over $75. Have questions? Visit SmartPak.com/SmartPerks or call 1-800-461-8898 anytime.

*At least one individual AutoShip supplement or horse’s SmartPaks must be over $40. Some exclusions apply.

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As riders and online shoppers, we know it can be tough to buy a new bridle or pair of boots without trying them on. That's why we moved the fitting room to your living room (or barn)! From breeches to blankets, if you or your horse can try it on, you can return it, free! Just request a return with a FREE SmartPak return label from your Order History within 60 days of the purchase date. And of course, please make sure the item is in like-new condition with original packaging (we said 'fitting room', not 'war room'!).

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You'll love our AutoShip because it's:
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Before purchasing this item, please note:

  1. This item can't be shipped to a PO Box.
  2. This product will be shipped directly from the manufacturer using a shipping company.
  3. The freight company will call you to schedule a delivery appointment.
  4. If SmartPak and the shipper are unable to contact you within 7 business days of the product shipping out, your order will be cancelled.
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  6. When your shipment arrives, you will be responsible for inspecting the shipment to make sure it's complete and that no items are damaged.
  7. Before accepting the shipment and signing for it, you must record missing items and damaged items on the receipt, and take pictures of any damage.
  8. SmartPak and the manufacturer will not be able to assist you in filing a claim if you haven't noted any damage on the receipt. You will be responsible for filing any claims.

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*At least one individual AutoShip supplement or horse's SmartPaks must be over $40. Some exclusions apply. Visit SmartPak.com/SmartPerks or call 1-800-461-8898 for details.

Overview

Why We Love This

The Mountain Horse Rimfrost Rider III Tall Boot is the original versatile boot that started it all! These boots has been upgraded, now featuring Extensia foot part which has been tested to withstand one million flexes in 14°F weather. Heat-insulating Thermolite® lining will keep feet and legs warm while the waterproof construction keeps feet dry up to the start of the zipper. Sturdy and durable YKK® zipper for easy entry and exit. Built in steel shank for increased stability. Fabric: Duralon™/ Hydrotech™. Insulation: 200g Thermolite®

Imported
  • Extensia foot part which has been tested to withstand one million flexes in 14°F weather
  • Heat-insulating Thermolite® lining will keep feet and legs warm
  • Waterproof construction keeps feet dry up to the start of the zipper
  • Sturdy and durable YKK® zipper for easy entry and exit
  • Built in steel shank for increased stability
  • Fabric: Duralon™/ Hydrotech™
  • Insulation: 200g Thermolite®
Key Specifications
  • Material: Synthetic
  • Insulation: Thermolite
  • Style: Winter
Ingredients
(Maintenance Dose = )
Ingredient Amount
Sizing
Available in Women's sizes 6- 11 whole sizes.
What Customers Say:
Sizing Chart for Mountain Horse Rimfrost Rider III Tall Boot
Specifications
Material Synthetic
Insulation Thermolite
Style Winter
Waterproof Yes
Reviews
Mountain Horse Rimfrost Rider III Tall Boot is rated 4.3 out of 5 by 6.
Rated 5 out of 5 by from Great boot! Great boot! Very warm and roomy for thick socks. Please note that these boots run wide in the calf and foot. I appreciate the update to the design as I have a very old pair of these boots. The leather foot is much improved.
Date published: 2024-02-05
Rated 5 out of 5 by from Loved my boots Great for the barn and warm for the winter. All I need.
Date published: 2021-12-20
Rated 5 out of 5 by from Warm dry feet and legs! I am on my second pair! Love this boot in the cold! Will not ever wear anything else in the winter!
Date published: 2019-12-17
Rated 4 out of 5 by from Okay but not for all day winter riding We are in Northern UT snow on the ground December-March temps 10-30 degrees most days. These are great for riding 1 or 2 horses. By my 3-4th horse even with wool socks my toes are cold. I have had 4 different styles of mountain horse and my Rimfrost 1 was warmer for me. These are warmer than the stella polaris. They will scratch up a nice new leather saddle too. The stellas were softer and less damaging. I ride mostly western and just 1 english horse a day. I noticed more damage on my western saddle leather. Took off the nice finish. They are very stiff and take months to break in if your a short lady just a heads up they will break in but cover the backs with athletic tape or wear thick pants. They will wear through at backs of the knees of your pants where the zippers sit. I like them but winter 2019 they still look good after 3 years but I am Looking for something warmer and less abrasive.
Date published: 2019-12-03
Rated 3 out of 5 by from Men beware I bought what I thought was a men’s size 9. What I got were women’s size 9. Come to find out Smartpak doesn’t sell men’s sizes! Then cost me $20 to send back! I’ll have to order the same boot from someplace that serves men as well.
Date published: 2019-08-27
Rated 4 out of 5 by from Great boot but too tall for me:( I really liked this boot when I took it out of the box. I was so disappointed that it was too tall for me. I am only 5.1- if you are tall I would recommend them they seemed good quality for a great price.
Date published: 2018-02-05
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Q & A
Videos
How to measure for tall boots
This video will help you measure your leg so you can get boots that fit & give you helpful tips for making it through the breaking-in period.

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