

ARMORFlex® Challenger II
- Warranty 7-year guarantee
- Activity level Level 4, Active Playful: horses who are hard on their turnout gear
- Material 1200D ripstop polyester
- Waterproofing Best, and Superior for breathability: our highest on both





















| Size | Chest to Tail (Inches) |
|---|---|
| 68 | 67–68 in |
| 70 | 69–70 in |
| 72 | 71–72 in |
| 74 | 73–74 in |
| 76 | 75–76 in |
| 78 | 77–78 in |
| 80 | 79–80 in |
| 82 | 81–82 in |
| 84 | 83–84 in |
| 86 | 85–86 in |
Questions about fit? Call or chat — we have horse people on staff.
4.8 out of 5 · 514 verified reviews
Our ARMORFlex blankets come in one of these four fits. They differ at the shoulder and wither, which is exactly where a blanket rubs or pinches.
Designed with our VTEK® Wither Relief fit, this blanket is well suited for horses with an upright shoulder, a high, very well-defined wither of moderate length, a balanced topline from wither to croup, strong muscling, and heavier bone structure.
Designed with our V-Free® Wither Relief fit, this blanket is well suited for horses with a naturally sloped shoulder, moderately defined shorter wither, strong topline from wither to croup, and shorter coupled, well-muscled build.
Designed with our Cutback fit, this blanket is well suited for horses with a naturally sloped shoulder, low to flat shorter wither, nicely toned muscle, and flatter topline. The cutback wither leaves the mane untouched and is often suited to horses with a more upright head carriage or longer mane.
Designed with our Senior VTEK® Wither Relief fit, this blanket is well suited for older horses with a high, prominent wither, sunken shoulders, a weakening topline, and protruding hip bones.
Not sure which suits your horse? Use the Blanket Fit Finder
Get a snug, comfortable fit at the neck and shoulders, set to the horse in front of you. The patented Adjusta-Fit® system gives you two inches of adjustment, so you can customize the neck opening for horses of different widths and head carriages, from wide warmbloods and stock horses to narrow thoroughbreds and Arabians.
Both lines share many of the same great features and fits. What changes is the shell: Challenger II rates our highest for waterproofing and breathability, while Pro is cut from our toughest fabric and guaranteed for life. Match it to the weather your horse lives in, and how hard they are on a blanket.





adds warmth and coverage underneath

cross under the belly to hold the blanket steady

opens at the chest, so it’s easier to get on and off without pulling over the head

no front hardware to come undone, and no extra bulk when layering
Temperature guidance from the Schneiders Blanket Warmth and Temperature Guide. Ranges are a starting point: stabling, clipping and wind all shift them. Read the guide ›











Overall rating: 4.811284 / 5 from 514 reviews.
This ARMORFlex® Challenger II Senior VTEK® Wither Relief Adjusta-Fit® Surcingle Turnout Sheet is designed for senior horses, offering a perfect fit and comfort. The waterproof and breathable outer shell ensures durability and protection. Customers appreciate the high quality, lightweight design, and the ability to accommodate the unique needs of senior horses.
Review topics: ["replacement","fit","color","price","size","quality","shipping","service","weight","material","design","blanket","looks","value","customer service","buy","construction","warranty","fabric","pad","staff","pressure","weather","horse","comfort","protection","style","neck","compliments","shape"].
"I purchased this blanket to replace my geldings old blankets. He is also getting older, and a stock-type horse, so I was a little worried about finding something that would fit and be comfortable. What I like about this blanket is the extra padding, generous cut, and the higher neck to keep the shoulders dry. It has held up well over its first year, very happy with my purchase and looking forward to more years with this blanket!"
"Absolutely LOVE this sheet for my mare! The fit is perfect for her and love the quality and customer service from Schneiders! She's usually a hard to fit horse with blankets and sheets, and I am so thrilled by the adjustability and with how this fits her. Thank you!"
"No complaints!! This sheet has held up well, fits as it should and has high quality buckles."
"I have had this less than one season but so far it is working well, fits my horse great, the high neck is a really nice feature that I love. It is a PAIN to try and fold and store/hang bc of the memory foam but I don't think you can really get away from that, just something to be aware of if you have limited storage or hanging/folding space!"
"The best blanket we have ever had and we have had horses for years my old CD horse loved it. Thank you"
"This blanket is like no other my horse has ever worn in quality, comfort and fit. My slender senior horse, if he could talk, would tell you that he loves the thoughtful details of the padding at hips, shoulders and withers for his comfort when he lays down or is turned out in the open fields during cold windy weather. Your staff were by far the most helpful of any company I shopped with in choosing the right style blanket to meet his fit and lifestyle needs. Thank you for the blanket storage bag too! The blanket warranty is another plus for the investment in this purchase. Due to this great experience, I will be a return customer and appreciate the high-quality products and your helpful staff when I called and emailed my questions."
"This one fits true to size and is well made. I have owned several and the ones with the shorter warranty do not hold up as long as these."
"I have not had it very long so I cannot attest to the quality, but it fits my horse much better than a normal vtek bc of the slightly higher neck, I think the memory foam makes the blanket a little warmer than your average medium and they re terrible to try to fold bc of the memory foam but overall I like it so far! My horse def loves laying down and sleeping and I don t have to worry about him getting sore"
"I have not had it very long so I cannot attest to the quality, but it fits my horse much better than a normal vtek bc of the slightly higher neck, I think the memory foam makes the blanket a little warmer than your average medium and they re terrible to try to fold bc of the memory foam but overall I like it so far! My horse def loves laying down and sleeping and I don t have to worry about him getting sore"
"I have a 16. 2 retired WB mare turned out 24/7. Usually blankets pull hard across her chest but the ArmorFlex Challenger II for Senior horses fits better than any other brand Iâve tried on her. I donât have to pull it forward to relieve the pressure. The material is tough and waterproof, and is slick against her fur so she doesnât fight with it to move. Iâve been really happy with it and plan to get her a heavyweight too. Two minor negatives are that the padding on the rump allows the blanket to get slightly off center since she still has a round rump, but it is only slight. And the second is I wish the blanket hung down longer to provide more coverage under her belly. Overall I am really happy with this blanket and have suggested it to my friends with senior horses."