PLEASE NOTE: You may experience errors on our site when using Internet Explorer 10 or lower. Please consider updating your browser, or download Google Chrome.
Order within and have it by * in (edit)
Ship speed applies to in stock items, pending location. Does not include personalized items like engraving, embroidery, SmartPaks, or PortionPaks. Complete details on our Shipping Policies page.
Contact our experts 24/7: Call 1-800-461-8898

The SmartPak Experts are now SmartPak TEXTperts!

All of our supplement and product expertise is just a text away! Ask questions, manage your account, and place orders by texting 26756 from your mobile phone. Have a great ride!

Available Monday - Friday
9:00am - 5:30pm EST

By texting 26756, you're giving SmartPak your consent to text you to help resolve your issue, including automated replies, at the number you provided. To opt out, text STOP to 26756. Text HELP to 26756 for info. Msg&data rates may apply. Consent to receive texts not required to buy products. Terms & conditions and the full Text Message Privacy Policy can be found at in case you're interested.
Putting your horse's supplements on AutoShip helps you take great care of your horse, so we take great care of you with SmartPerks! When you order your horse's supplements on AutoShip, you're automatically* eligible for our FREE SmartPerks benefits, including:
  • Free ground shipping on what you want, when you want it
  • 10% off all SmartPak brand tack, apparel, and gear
  • A free Team SmartPak calendar, exclusive email offers and discounts, and more!
Learn more about SmartPerks
*At least one individual AutoShip supplement or horse's SmartPaks must be over $40. Some exclusions apply.
Visit or call 1-800-461-8898 for details.
Because you have your horse's supplements on AutoShip, you get free ground shipping all day, every day on just about everything we sell at SmartPak, thanks to your SmartPerks. The few add-on items we have can be shipped free by syncing them with your AutoShip order, shipping on a Barn Saver Shipping day, or by having a group of add-on items that total over $75.

Have a question?
Call 1-800-461-8898 or email anytime!
colors available
colors available

Product Video:

Our toughest waterproof blanket yet
Find out why

Ariat Grasmere Pro GTX Boot

Ariat International, Inc.
- Item #24099
Our Price: 
AutoShip Savings applied
List Price:
Our Price: 
AutoShip Savings applied
Our Price: Sale Price: 
AutoShip Savings applied
: $ (%) : Member Price: 
AutoShip Savings applied
(Members save 5% at SmartPak)
: SmartPerks Price: 
AutoShip Savings applied
(Because you have supplements on AutoShip, you save an extra 10% on this and all other SmartPak tack & apparel items!)
: Your Price: 
AutoShip Savings applied
(You save 5% as a member of . And, because you have supplements on AutoShip, you save an extra 10% on this and all other SmartPak tack & apparel items!)
: SmartPerks Price: 
AutoShip Savings applied
(Because you have supplements on AutoShip, you can save an extra 10% on this and all other SmartPak tack & apparel items! Enter promo code PERKS at checkout.)
: Your Price: 
AutoShip Savings applied
(You save 5% as a member of . Because you have supplements on AutoShip, you can save an extra 10% on this and all other SmartPak tack & apparel items! Enter promo code PERKS at checkout.)
Free Shipping Thanks To
This item may be eligible for
AutoShip and Save % (Details)
AutoShip and Save Time (Details)

You'll save $ per shipment, or $ per year!
(Discounted price will be reflected in your cart)
Sign in to choose an existing horse
Order within and have it by
Shipping to
Est. arrival times vary, with some as soon as
Shipping to
Order within and have it by
Shipping to
Add these items to your cart to get your estimated arrival date.
Shipping to
We're bringing you this product at the lowest price allowed by the manufacturer so you won't find it cheaper anywhere else. This also means we can't apply any further discounts or promotions.
We're sorry, but certain colors/sizes are sold out and are no longer available.

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 use the pre-paid return label included in your order within 60 days from 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'!).

Why We Love This

The Ariat Grasmere GTX Boot is a country equestrian boot that delivers performance both in the saddle and on the ground! The Country Collection balances country styling and a stirrup friendly outsole as well as technological features for enduing comfort and all weather protection!  

  • Elegant plaid lining that is soft and cozy
  • Premium, waterproof full-grain and suede leather to help keep you protected from the elements    
  • Waterproof, breathable GORE-TEX membrane construction
  • Side lace fit system with elastic or cotton lace for calf adjustability
  • Patented U-Turn for easy boot entry
  • Updated Duratread outsole with rider tested traction zones for maximum wear resistance
Key Specifications
  • Waterproof: Yes


17" Tall

Size 6.5- 15.5" Calf

Size 7-15.5" Calf

Size 7.5-15.75" Calf

Size 8-15.75" Calf

Size 9-16" Calf

Size 9.5-16.25" Calf

Size 10- 16.5" Calf

What Customers Say:


Waterproof Yes
You Might Like


    out of 5
    Tell us what you think!

    SmartPak customers are some of the most conscientious animal owners around. We encourage you to share your experience with the products we sell to help fellow customers to make informed choices for their animals. We do not edit these reviews in any way - they are direct customer-to-customer communication. We do monitor reviews for positive and negative feedback, and use this feedback to improve our selection as well as sharing feedback with product manufacturers to help them improve their products. Please note that we recommend consulting your vet with serious health issues.

    • Review 0
    • Votes 0
    • Discipline:
    • Expertise:
    • Product
    • Competitor:


    Ariat Grasmere Pro GTX Boot is rated 5.0 out of 5 by 5.
    Rated 5 out of 5 by from Stylish Work Boots!!! I LOVE thee boots! I wanted a pair of waterproof boots with a comfortable footbed that I could wear all day around the barn, that wouldn't break down from moisture/washing horses, and that were easy to clean. I am so pleased that these fit the bill... And the foot is a little less clunky than other brands, so it easily fits in a stirrup... so if I'm too lazy to change into tall boots, I can just ride in them! Oh! Also, they're also stylish (with a nice pair of Pipers or skinny jeans), so I wear them to work after the barn!! I just quickly wipe them down with any saddle soap or even just a damp towel, and I'm good to go. Oh, and they are pretty adjustable, so they fit my 17" calves!! Absolutely love these boots!!!! They work for EVERYTHING!!!
    Date published: 2018-01-31
    Rated 5 out of 5 by from Beautiful. super quality I love these boots. Just tried them on an fit perfect. Comfortable. Very good quality. Nice looking.
    Date published: 2018-01-23
    Rated 5 out of 5 by from Classic Styling and Hard Working This boot is perfect for me. I am a trainer, on my feet all day teaching, doing chores, turning out horses, etc. I also do my own groom work. They are comfortable but still supportive. They are actually tall enough to ride in if I have to hop on and help a student through an issue. They look amazing as well. I would say they run a little bit on the narrow side in the toe box area. The lacing system is great too, I have pretty slim calves and they laced up nice and snug so they don't slouch down too much. They are pricey, but, my feet are very grateful I made the investment.
    Date published: 2018-01-09
    Rated 5 out of 5 by from Waterproof, warm, all-day comfort I am a mounted archer and I love these boots! Comfortable in the saddle as well as on the ground. I've only had them for a few days, but so far they have out-performed the Dubarry's I used to wear (which I ended up returning because they hurt my feet too much to wear more than a handful of times). These boots have a totally padded footbed, which makes navigating hard terrain easier on my feet (I have an auto-immune dz, and being comfortable in my boots is a must!). Roomier toe-box than the Dubarry's, completely waterproof, and at a far better price point. If you are on the fence, don't hesitate! SmartPak has an amazing return policy, this splurge is worth every dime. Happy trails!
    Date published: 2017-09-19
    Rated 5 out of 5 by from Nice boots! Really comfortable. I bought and sent back 6 pairs of boots before deciding to go ahead and spend the money on these. They are worth it. I have had trouble finding boots that will go over my high instep and go around my calves. These are easy to get on and comfortable right out of the box. Great for riding too.
    Date published: 2017-02-14
    • y_2018, m_3, d_21, h_23
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.7
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_5
    • loc_en_US, sid_14099, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_smartpak
    • bvseo_sdk, net_sdk,
    • CLOUD, getContent, 16ms

    Q & A

    Healthy Horses  ❤  Happy Riders