Product Image
 Rollover image to magnify
Additional Views

Under Armour Sonic HeatGear Longsleeve

Under Armour
- Item #21263

Days
  Cancel
Sign in to choose an existing horse
We're bringing you this product at the lowest price allowed by the manufacturer. That means this item isn't eligible for additional discounts or promotions.
FREE
Ground Shipping
FREE
Return Shipping

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'!).

The Under Armour Sonic HeatGear Longsleeve features the HeatGear Sonic fabrication with superior 4-way stretch is a perfect top for all seasons! Use it as a layering piece in the cooler months or wear it in the warmer months to stay cool and dry!

  • As part of UnderArmour's HeatGear series, it's best for weather between 75-100 degrees, but it also works as a great layering piece in the cooler months 
  • Maximum moisture-wicking performance fabric keeps you cool and dry during your rides
  • Smooth, matte finish makes it easy to put layers over
  • Anti-odor and anti-microbial technology keeps you smelling and feeling fresh
  • Contrast branded back neck tape and stitching add a unique, sporty look
  • Fitted shape is contoured to body and designed to be very close to the body without the constriction of compression
  • Great stretch and recovery keeps it comfortable and looking great throughout your ride or exercise

Material: 4.47oz 90% Ployester, 10% Elastane
Imported

You Might Like

    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.

    Under Armour Sonic HeatGear Longsleeve is rated 5.0 out of 5 by 11.
    Rated 5 out of 5 by from Great top! I received this shirt for Christmas and have worn it to the barn for chores and riding, out running errands, snowshoeing and hiking. It pairs great with the Under Armour Perfect jacket. I've been able to wear both under my body protector on a 20-30 degree winter day and be comfortable. Dust and hair slide right off. It has quickly become a staple in my "barn gear" to wear. It is also soft and comfortable against the skin. As someone who has moderate to severe eczema, this was great to find. Now I just have to purchase the tights!
    Date published: 2014-03-12
    Rated 5 out of 5 by from Perfect as sporty base layer or on its own I bought this to wear under vests and didn't want anything too bulky. I'm in a deserty climate, so it can go from chilly to boiling in less than an hour. I love the longer sleeves and hem of this top, and the slight scoop neck makes it look light it was designed for a woman. The only drawback I found was that the velcro on my gloves and polo wraps snagged the sleeves really badly, so just don't get anywhere near velcro and you'll be fine!
    Date published: 2014-04-14
    Rated 5 out of 5 by from Fantastic It is a great product.  I wear it under my riding clothes and it definitely helps to keep you dry and warm.  It fits like a glove.   The sleeves are a bit on the long side but otherwise the fit is great.
    Date published: 2014-04-14
    Rated 5 out of 5 by from Very warm Bought this to replace underarmour top. very comfortable and long enough to stay tucked into breeches. Worked well as first layer and wicked moisture! Only have worn twice so cannot comment on durability.
    Date published: 2014-04-14
    Rated 5 out of 5 by from Warm and well fitting Bought one for myself and my daughter for Christmas this year. We are both very pleased with the quality, fit and style. Thank you Smart Pak for carrying this product.
    Date published: 2014-01-02
    Rated 5 out of 5 by from Warm and Stylish! I've been wearing this shirt under a vest to ride in mid 30° weather, and it works great! It's super lightweight, but it keeps me very warm on colder days. It also looks really nice!
    Date published: 2013-12-28
    Rated 5 out of 5 by from Great layering piece! I have worn this as a base layer while doing barn chores and while hunting and I stayed nice and warm! Good price for an Under Armour product, too.
    Date published: 2013-12-17
    Rated 5 out of 5 by from
    Date published: 2013-12-02
    Have questions? Contact us »
    Connect with us:

    Meet the SmartPakers

    Brittany and Nate
    Ever since I was the girl with 1,000 breyer horses and the raggity braid in her hair, I was always obsessed. In second grade I moved into a town with a barn right down the street, which is when I started taking lessons...

    Learn more »

    Read our blog

    Supplements and Feeds for Senior Horses
    I run barrels and ride a 14yr. old mare, she will be 15 next month. Should I put her on any certain supplements or a senior feed? All she gets now is a 12-4 pellet feed. She is doing ok

    Read More »

    Healthy horses, happy riders.
    SmartPak is committed to a greener planet.
    Sign Up Now!
    Free Catalog Get Yours Now!

    SmartPak Equine is the premier online provider of horse supplies and equine supplements.
    Questions? Call us Toll-Free at 1-888-752-5171. © Copyright 2014 by SmartPak Equine LLC. All Rights reserved.