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The thermoneutral zone is the temperature range where the body can maintain its core temperature with little to no extra energy expenditure. For humans, this range is quite narrow at 21–28 °C, but for horses it’s much broader at 5–25 °C.
This difference means we should avoid rugging horses based on how cold we feel. Over-rugging can lead to serious health issues, including metabolic problems and thermoregulatory dysfunction.
Clipped horses may need a heavier gram fill to stay comfortable.
Remember: horses warm themselves more easily than they cool down under a rug. If unsure, choose a lighter rug.
Check your horse regularly to make sure they are neither too hot nor too cold.
Consider your horse’s age and natural ability to stay warm.
As a general guide, rugging is usually appropriate when temperatures drop below 5–10 °C, but always adjust for your horse’s individual needs.
Always ensure rugs are waterproof. A wet rug is worse than no rug at all.
This is an indicative guide only. Always take into account factors such as wind chill, your horse’s age, weight, and condition.
Women's Tall Back Adjustable Wellington Boots
Size/Fit Summary: True to size, Regular fit with back adjustability. Designed for a flexible fit, the Original Tall Adjustable Boot mirrors the iconic Original Tall with the addition of an expandable gusset at the back. Perfect for a wider calf, these matte wellies in classic navy offer ease of movement and adjust from the traditional tailored Hunter fit to a more relaxed shape when the gusset is fully extended. Handcrafted from natural rubber, the Original Adjustable boot is fully waterproof with a comfortable polyester lining and the signature Hunter Original tread. We recommend that all Hunter boots be worn with socks to protect the wearer's skin from contact with rubber.
Shipping & Pickup Information
Flat Rate Shipping via Post Haste (Excludes Feed):
Feed Shipping per bag via Post Haste:
Orders placed before 1 PM are usually shipped the same day.
Click & Collect:
No problem! We offer 30-day returns and exchanges on all items in new, resalable condition with the original packaging. See our full policy.
All your questions, answered.
| UK Size | Insole Length | Max Calf Circumference | Boot Height |
| 3 | 23.42 | 36.10 | 37.50 |
| 4 | 24.27 | 36.75 | 37.50 |
| 5 | 25.12 | 37.40 | 37.50 |
| 6 | 25.97 | 38.05 | 40.50 |
| 7 | 26.82 | 38.70 | 40.50 |
| 8 | 27.67 | 39.35 | 40.50 |
| 9 | 28.52 | 40.00 | 40.50 |
| UK Size | US Size | EU Size |
| 3 | 5 | 36 |
| 4 | 6 | 37 |
| 5 | 7 | 38 |
| 6 | 8 | 39 |
| 7 | 9 | 40/41 |
| 8 | 10 | 42 |
| 9 | 11 | 43 |
The thermoneutral zone is the temperature range where the body can maintain its core temperature with little to no extra energy expenditure. For humans, this range is quite narrow at 21–28 °C, but for horses it’s much broader at 5–25 °C.
This difference means we should avoid rugging horses based on how cold we feel. Over-rugging can lead to serious health issues, including metabolic problems and thermoregulatory dysfunction.
Clipped horses may need a heavier gram fill to stay comfortable.
Remember: horses warm themselves more easily than they cool down under a rug. If unsure, choose a lighter rug.
Check your horse regularly to make sure they are neither too hot nor too cold.
Consider your horse’s age and natural ability to stay warm.
As a general guide, rugging is usually appropriate when temperatures drop below 5–10 °C, but always adjust for your horse’s individual needs.
Always ensure rugs are waterproof. A wet rug is worse than no rug at all.
This is an indicative guide only. Always take into account factors such as wind chill, your horse’s age, weight, and condition.
