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SmartPak (#21106)

SmartPak Classic Fly Sheet

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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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Zone Map
Begin with the zone for the state you are in. Dates shown on the map indicate suggested start and end dates for Fly Stoppers™ shipments. You may want to shift a zone if your elevation or microclimate is unusual, or if you fall on the border between two zones. You can start anytime during the fly season. Choose "Year Round" for climates that have flies all year, and start now.
Program Type Shipment/Application Frequency
Regular Programs: Ships every 4 weeks. For low to average fly levels, frequent manure management and few neighbors.
Premium Programs: Ships every 3 weeks. For high fly levels or weekly manure management or nearby livestock.
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Why We Love This

Protect your horse from the bugs this summer with the SmartPak Classic Fly Sheet! Made from a soft polyester fabric, this fly sheet is fully breathable and does not restrict your horses natural movements. With built in UV protection, this fly sheet is a no brainer!


Coordinating Fly Masks:
SmartPak Classic Fly Mask
SmartPak Classic Fly Mask without Ears

Coordinating Fly Boots:
SmartPak Deluxe Relaxed Fit Fly Boots
SmartPak Deluxe Fitted Fly Boots 2.0
SmartPak Deluxe Fitted Fly Boots 2.0 - Hind
Favorite Features:
  • Soft polyester fabric is breathable and provides a layer of physical protection to keep the bugs from bothering your horse
  • UV protection in fabric protects your horse from 70% of harmful UV rays when he's out in the summer sun
  • Stainless steel hardware is designed to last
  • Adjustable surcingles and double surcingle front closure with VELCRO® brand fastener ensures your blanket fits snug around your horse
  • Tail cord keeps tail flap from blowing in the wind
  • Oversized tail flap provides additional coverage
  • Offers up to 70% UV Block
Key Specifications
  • Material: Polyester
  • Closure Style: Front Buckle Closure
  • UV Protection: Up to 70% UV block
  • Belly Band: No
  • Neck Cover: No
  • 100% Happiness Guarantee
    100% Happiness Guarantee
    At SmartPak, your happiness is at the core of everything we do. We put our products to the test in our barns and on our horses, and back every order with our world-class customer service so that you can shop with confidence. As part of our Happiness Guarantee, we promise you:
    • Expert advice from riders
    • Free shipping every day
    • Free return shipping on sized items
    • Hassle-free returns up to 365 days after purchase
(Maintenance Dose = )
Ingredient Amount
69"-87" (3" increments)
What Customers Say:
Sizing Chart for SmartPak Classic Fly Sheet
Material Polyester
Closure Style Front Buckle Closure
Neck Style Standard neck
Surcingles crossing belly surcingles
Leg Straps/Tail Cord Tail cord
UV Protection Up to 70% UV block
Belly Band No
Neck Cover No
Customizable Yes
SmartPak Classic Fly Sheet is rated 4.0 out of 5 by 197.
Rated 4 out of 5 by from Good for under 90; sizing issues. This is the third classic fly sheet I have purchased. The 81 (my horse's usual size) was way too big, so I sold it at a tack sale. The 78 was too big around the neck and a bit too long across the back. This one, a 75, is a little snug, but I will keep it as a spare when the Rambo Protectors (best fly sheet) are dirty. Most SP fly sheets have sizing issues. I also ordered a blue sheet, but I received a silver one. I have yet to find a sheet that can be worn in FL once it hits 90 and is humid. The Classic is probably the lightest, but my horse gets sweaty at 90 +. So, for mid-April through May, this sheet is fine.
Date published: 2019-06-03
Rated 2 out of 5 by from Quality Terrible I bought this a few months ago for my 2 year old. I pulled it out of the bag on Monday, turned out in a clear pasture with mates, pulled off at night. Put it on Tuesday for the second time and that evening it came it snagged and torn up. The quality is clearly not going to hold up, and after basically 2 days it is torn on both sides and the front. I did like the overall fit of the sheet and the clasps. The sheet does not have any leg clasps for adding back leg straps. I will not be ordering another classic sheet due to the quality issue.
Date published: 2019-05-29
Rated 5 out of 5 by from Tail flap provides sun protection for pink skinned Bought two, both holding up well, only worn during turnout and washed weekly. Only been using them a few weeks, hopefully they continue to last. I wanted these specifically for the large tail flap as it provides full coverage for my pink skinned mare with pre-cancer under her tail. However it is long enough that she gets it wet when she urinates. Not a problem for me as any sheet that provided the coverage I wanted would do this. Tail cord is new to me but they stay in place well even when the horses roll.
Date published: 2019-05-23
Rated 5 out of 5 by from Great fly sheet I'm glad I bought this sheet for my horse. She didn't mind wearing it at all. It's light weight yet durable, and it fit her nicely. I've been using it several weeks now and have washed it in my machine so I can vouch for it's durability. I plan to purchase another one soon.
Date published: 2019-05-21
Rated 5 out of 5 by from Seems to be of good material I bought this s month ago. My horse is getting her summer haircut and will have this lovely sheet to protect her
Date published: 2019-05-07
Rated 5 out of 5 by from Nice Fly Sheet I bought this and have washed it already and it's holding up very well. Love the colors!
Date published: 2019-05-03
Rated 5 out of 5 by from Nice basic fly sheet Don’t hesitate to buy this for a well made fly sheet. It fits well and looks like it will last.
Date published: 2019-04-30
Rated 1 out of 5 by from Fell apart after a week The tail cord loops apparently broke, and the sheet shifted and was utterly shredded. Other brands have lasted at least for the summer, so this is quite a disappointment.
Date published: 2019-04-19
Rated 5 out of 5 by from I've Purchased Four! I started with buying one sheet to try it out. Was so pleased with the fit and quality, I eventually purchased three more. They fit my 4 horses well and help deter the overwhelming flies and mosquitoes. It's been a nasty summer with all the rain here in PA and the bugs are out of control.
Date published: 2018-09-02
Rated 3 out of 5 by from Not durable for rollers I bought 2 sheets for my mares that were getting bombed by ginormous horse flys, and loved that I got them FAST using my barn shipping, BUT within 12 hours BOTH sheets had big holes in them :( I am really dissapointed becuase the sheets look nice and fit great!
Date published: 2018-08-29
Rated 5 out of 5 by from Lovely, affordable classic fly/UV sheet My dark bay gelding had gotten sun bleached and the flies this year are bad due to a lot of rain. This sheet fits him perfectly. So far, it has only been lightly used but the quality seems great, especially for the price. I also use it at horse shows, when we have to wait for our rides. It is perfect for keeping him comfortable and clean. Am loving it. I did have to order down one size, as the 78" was big (his normal size for regular blankets). The 75" fits perfectly. TB, 16.1 hands, not very wide shoulders. Very happy!
Date published: 2018-08-28
Rated 3 out of 5 by from Ok So, I bought two of these, one for my TB and one for my QH. One came with a loop on the tail flap, the other did not. I had no idea how the tail cords were supposed to tie but apparently to the loop inside the tail flap. SP shipped a new sheet out to me immediately at no charge. (I thank you SP, it was really not necessary but very kind). The sheet for my QH seemed to fit nicely until I noticed that it had rubbed her raw over her chest/shoulder. My TB has some slight rubbing but not like hers. I’m not gonna lie, I opted for the classic as opposed to the Rockin SP QH sheet because the fly boot deal but her winter blanket fits just fine with no rubbing and it’s not a “QH cut” so I didn’t think I’d have an issue. The plastic SP logo on her blanket was also sliced and breaking off right out of the package so just not pretty but it stil does the job. I did end up breaking down and ordering the QH cut blanket so we’ll see how that does in comparison when it arrives. I will say, my horses do not sweat any more or less with these sheets which was one of my biggest concerns. It has helped protect my sensitive TB from all the bug welts he was getting so that makes me happy. I’ll update my review after I try the new sheet. I can’t really say whether or not I’d recommend this to anyone yet, the jury is still out. I’m not totally thrilled with how things were handled especially when SP boasts the 100% happiness guarantee no matter what kind of deal. A sheet isn’t going to rub them raw in one use.
Date published: 2018-08-25
Rated 4 out of 5 by from Miss having leg straps This is a nice lightweight fly sheet. I just didn't read the description thoroughly and did not realize it didn't have leg straps. When my mare rolls, it ends up flipped up over her butt.
Date published: 2018-08-20
Rated 5 out of 5 by from Love straps and fabric Very nice fabric, loved straps and Velcro was located in front in 2 places for a better closure and security
Date published: 2018-08-15
Rated 1 out of 5 by from cheap material we bought 3 fly sheets for our horses, they were ripped on the first day,after one month of use they were totally destroyed, very bad material !!!
Date published: 2018-08-14
Rated 5 out of 5 by from Great Fly Sheet I really like this fly sheet! It has a nice silvery sheen. it's light weight enough to be cool on hot hot days and cuts the UV rays so my black mare isn't fading. It does run pretty roomy so if you don't like that go down a size. It might not hold up over the long term on a horse rough on their clothes. Thankfully my mare is careful with it.
Date published: 2018-08-06
Rated 1 out of 5 by from Not durable This fly sheet fell apart within 2 weeks. Was not pleased with the quality coming from smartpak. Belly straps did not hold up. My horse is not rough on blankets.
Date published: 2018-08-06
Rated 5 out of 5 by from Wonderful material and great fit! My heart doesn’t roll around too much but when she does she tends to break her fly sheets. This one has lasted nicely held it integrity up, and fits her really well even though she has broader shoulders. I would definitely recommend this fly sheet to my friends and fellow horse people.
Date published: 2018-08-02
Rated 5 out of 5 by from Perfect This fly sheet fits my bulky OTTB perfectly and doesn’t shift. My horse and I definitely recommend this fly sheet
Date published: 2018-07-31
Rated 3 out of 5 by from Rubs Chest After just the first time weari g, my horses chest had two rub spots on his chest. It was too dirty to returned so will keep for when traveling and using an outdoor stall. Disappointed.
Date published: 2018-07-25
Rated 4 out of 5 by from Love it. It fits perfectly, and has so far held up well... Have only had them a month but in the past the twins usually tear the sheets by now. So far, very good. Only rating it as "good" since I have only used for less than a month.
Date published: 2018-07-20
Rated 5 out of 5 by from Durable This fly sheet is great. It's really durable. My horse rolls and runs and plays while wearing this and it has held up to all of it. I wish it came in other colors, but it's still a very nice looking sheet.
Date published: 2018-06-06
Rated 5 out of 5 by from Nice fly sheet I have a gelding that gets hives and has some flu spray allergies. So I thought I would try a fly sheet. It’s nice! I read on reviews that it runs a tad big so instead of his 80-81 size I ordered down to a 78 and it fits perfect, like it was made just for him. Have hosed off when it’s dirty and let dry and it dries in an hour or two. Two down falls is it will make them sweat on shoulders bc of nylon lining but no rubbed shoulders. He’s not dripping with sweat just a little sweaty. And second the tail strap is two ropes so not sure what that does. I just got a clear coated tail strap for a blanket and it works fine. Totally worth the money and he’s not swishing his tail all the time.
Date published: 2018-05-28
Rated 4 out of 5 by from Good Basic Fly Sheet This is a nice, basic fly sheet for the price. Runs a bit big. I ordered a 72" for my 15hh half-Arab who wears between a 70-75" depending on brand, and while it fits perfectly in the chest/shoulder, there are about 2 extra inches in length (but not enough extra to have me return it for a 69", which I feared may be too small in the chest). If you have a horse who is really rough on blankets, this is not for you. It doesn't take much to snag or tear the soft mesh. My horse lives in pasture 24/7, by himself, and after a single night he had a giant 6" hole on the right hip of this sheet. However, there have not been any other holes/tears since that night 5 weeks ago. It's definitely a sheet that may last only a single spring/summer, but for the price and with SmartPerks, I can't complain, and would buy it again next year. Also, it washes up nicely, and the hole didn't get any bigger, so that's a plus!
Date published: 2018-05-25
Rated 5 out of 5 by from Great fly sheet for the price This fit just as expected and is soft and very easy to adjust. Definitely worth the cost.
Date published: 2018-05-24
Rated 2 out of 5 by from Not conducive to actual wear. The sheet looks great but simply falls apart. Mine did not even last 2 weeks.
Date published: 2018-05-24
Rated 4 out of 5 by from Super light weight and looks great! My horse is super sensitive to bugs but it’s very hot in the summer, I am super happy with how light weight and cool this sheet is while keeping my mare protected.
Date published: 2018-05-10
Rated 4 out of 5 by from Good Fly Sheet for the Price I bought this last summer for my horse and it was a different material than original expected. A little rougher than what I expected from my weatherbeeta. Works well. Might be hard for horses that are sensitive to rubs. No hood. But great and keeps the flies off. Easy to Clean.
Date published: 2018-04-30
Rated 4 out of 5 by from Look Good! Love the custom name on the side, hope it holds up for a year or two. fit my quarter horse great!
Date published: 2018-01-30
Rated 2 out of 5 by from Lasted a day... I'm usually such a huge fan of SP products that I really want to chalk this up to a one-off. My horse is coming off of surgery, and needs to wear fly protection...and he doesn't love it. At all. But to be fair, in his mind he is a Wild Morgan Stallion (no) so his "enthusiasm" doesn't help. That said, this didn't even make it a full day of turnout before it was completely destroyed, tangled around him, and fabulously muddy...while out with his long time, not-blanket-picking buddy. I didn't give it one star because I'd be willing to try again - fly sheets aren't exactly teflon, and I liked how soft and breathable it was on a hot Virginia summer day.
Date published: 2017-10-17
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Q & A
SmartPak Classic Fly Sheet Review
Melissa from SmartPak talks about why she thinks the SmartPak Classic Fly Sheet ( is so smart. The smartest reason to get yours at SmartPak? Free Shipping Both Ways! At, you'll get free shipping every day on all orders over $75 and free returns on all sized items. Just another way it pays to be $mart.

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