6 Best Fly Boots For Complete Protection With Summer Sheets

Watching a horse spend an entire afternoon stomping at flies instead of grazing is a surefire way to ruin a good pasture rotation plan. When the biting insects descend, fly boots aren’t just a luxury accessory; they are a critical tool for maintaining herd health and keeping energy focused on weight maintenance. Selecting the right protection requires balancing comfort, durability, and the specific temperament of the horse in question.

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Cashel Crusader Leg Guards: Best Overall Coverage

These leg guards earn their reputation for excellence by providing an exceptional barrier that extends from just below the knee to the coronary band. The soft, breathable mesh ensures airflow while maintaining a structure that resists collapsing into the fetlock, a common issue with inferior designs.

The design excels for horses that are prone to severe reactions to biting flies, such as those suffering from sweet itch or insect hypersensitivity. Because they provide such comprehensive coverage, they minimize the surface area accessible to persistent pests.

For the horse owner seeking a “set it and forget it” solution, these are the top recommendation. If the goal is maximum defense without constant readjustment, look no further than this design.

ShooFly Leggins: Most Durable Stay-Up Design

ShooFly Leggins rely on a unique plastic stay design that holds the mesh away from the horse’s leg, preventing the sagging that often leads to sores and rubbing. Their construction is notably stiffer than most alternatives, which helps them maintain their shape even after weeks of exposure to tall grasses and mud.

These are the ideal choice for horses that are particularly hard on their equipment or live in fields with thick, damp brush. The heavy-duty Velcro closures provide a grip that resists being pulled off by curious pasture mates or snagged on low-hanging branches.

If durability is the primary concern, investing in these is the most logical choice. They offer long-term value for farmers who would rather replace a fence post than a pair of shredded fly boots every two weeks.

Kensington Protective Fly Boots: Best UV Protection

Kensington utilizes a textilene fabric that is famously tough and capable of blocking up to 73% of harmful UV rays. This makes them a standout option for horses with white markings or pink skin on the lower limbs, which are notoriously susceptible to sunburn and photosensitivity.

The stiff fabric is intentionally engineered to allow air to circulate, keeping the legs cool even under the high heat of midday sun. This breathability is essential for preventing skin infections caused by sweat trapped against the pasterns.

These boots are recommended for horses with specific dermatological needs. If the horse struggles with sun-related skin irritation alongside fly pressure, this is the superior product on the market.

WeatherBeeta Ripshield Plus: Best for Rug Wreckers

WeatherBeeta has long understood the mechanics of the “rug wrecker”—that horse who seems to find a way to destroy any garment within hours. The Ripshield Plus features a durable, rip-stop outer layer designed to withstand the rigors of playful grazing partners and rough terrain.

The contoured design focuses on a snug fit around the fetlock, which prevents shavings and debris from creeping inside. Keeping that debris out is key to preventing the small abrasions that lead to mud fever and other common pasture infections.

For the horse that destroys standard mesh boots, these are the pragmatic upgrade. They provide the necessary shielding without sacrificing the structural integrity required to survive a rough pasture environment.

Professional’s Choice Fly Boots: Most Secure Fit

Professional’s Choice focuses on a design that prioritizes movement, making these an excellent pick for more active horses. The triple hook-and-loop closure system ensures that the boots stay firmly in place, even when the horse is moving quickly or engaging in high-activity behavior in the paddock.

The interior lining is designed to be soft against the skin, reducing the risk of hair loss or rubbing during extended wear. Because they fit so snugly, they are less likely to slide down during intense periods of tail-swishing or leg-stomping.

These boots are recommended for the horse that manages to “lose” their gear during the day. Their security is unmatched, ensuring they stay exactly where they were placed during the morning turn-out.

SmartPak Deluxe Fly Boots: Best Budget-Friendly Pick

Efficiency in farming often comes down to finding tools that do the job reliably without unnecessary markup. The SmartPak Deluxe Fly Boots offer a standard, reliable mesh design that handles daily fly protection with ease and affordability.

They provide basic, essential coverage and are easy to remove and wash, making them a practical staple for farms with multiple horses to outfit. While they may not have the heavy-duty reinforcements of more expensive models, they hold up well to routine use in moderate environments.

For those managing a tight budget or needing spares for rotation, these are the most sensible acquisition. They deliver exactly what is needed for insect control without the premium price tag.

How to Get the Perfect Fly Boot Fit for Your Horse

Achieving the correct fit is the difference between a protected horse and a horse with friction burns. Measure the length from the bottom of the knee to the top of the hoof, and ensure the circumference allows for a finger’s width of space between the boot and the leg.

• Avoid over-tightening: Tightness restricts circulation and causes heat buildup, which can lead to skin breakdown.
• Check the fetlock: Ensure the boot doesn’t hit the ground or fold under the hoof, as this will lead to immediate destruction of the material.
• Monitor for slippage: If a boot slides down during the first hour of wear, it is likely too loose or the wrong shape for the horse’s anatomy.

Consistency is key to a good fit. Check the boots during each daily visit to the paddock to ensure they remain in the correct position.

Pairing Boots With Sheets for Full-Body Protection

When insects are particularly thick, boots alone may not suffice, as flies simply move up the leg. Pairing high-quality boots with a matching fly sheet creates a continuous line of defense that stops insects from finding any landing zone on the body.

Ensure the fly sheet has adequate leg straps or belly coverage to bridge the gap to the boots. A proper overlap prevents the “gap” that insects exploit, effectively sealing off the horse’s legs and trunk from the environment.

Balance is required, however. Using a full-body system on very hot, windless days can lead to overheating, so always prioritize breathable materials.

Keeping Fly Boots Clean for Healthy Horse Skin

Dirty fly boots are a breeding ground for bacteria, especially when they trap mud, moisture, and old skin cells against the legs. A weekly washing routine is non-negotiable for maintaining healthy skin.

• Scrub the mesh: Use a stiff brush to knock off dry dirt before soaking in a mild detergent.
• Deep clean: Periodically soak the boots in a bucket with a gentle antibacterial soap to neutralize pathogens.
• Air dry completely: Always ensure the boots are bone-dry before putting them back on, as damp fabric is a catalyst for fungal infections like rain rot.

Maintaining clean gear is just as important as the quality of the boots themselves. A clean boot is a protective boot, while a dirty one is a liability.

When (and When Not) to Use Fly Boots on Your Horse

Fly boots should be a reactive tool, not a constant requirement. Use them when the fly population reaches a threshold that prevents the horse from grazing comfortably or when the horse shows signs of skin irritation from bites.

However, avoid using boots during periods of heavy rain or deep mud, as they will trap water and debris against the skin, doing more harm than good. They are best suited for dry, insect-heavy conditions where the protection outweighs the risks of trapping heat or moisture.

Listen to the horse’s behavior. If they are swishing occasionally, they are fine, but if they are constantly stomping and pacing, it is time to put the boots on.

Effective insect management is a cornerstone of responsible farm stewardship. By choosing the right protective gear and maintaining it with diligence, you ensure the herd remains healthy, comfortable, and focused on grazing.