Finding the perfect pair of long boots shouldn’t feel impossible.
In this guide, we’ll show you exactly how to measure your calf width, ankle width, and boot height so you can confidently choose the right fit from Fit for Me, Merchant 1948’s size-inclusive boot range.
Whether you’ve struggled with boots that won’t zip up, or simply don’t feel quite right, this article is for you. Drawing on expert buyer insight and years of fit-focused design, we’ll walk you through the simple steps to find a pair that truly feels made for you.
At Merchant 1948, we’ve been listening to customers since 2020 to create long boots that genuinely cater to different shapes and sizes without compromising on style. As Merchant 1948 Buyer Jordan Willett shares:
“After many years in the footwear industry, I recognised a genuine gap in the market for boots — particularly long boots — that truly cater to wider fits. Once we knew this was a reality for so many customers, we set out to create a solution.
Since 2020, we’ve come a long way. One of the most rewarding parts of this journey has been hearing from customers who can finally find boots that fit and feel great.
Our Fit For Me collection pairs premium stretch panels with five calf width options, Narrow, Standard, Wide, X Wide, and XX Wide, giving you a fit that feels truly made-to-measure.
How to Measure for Long Boots at Home
Getting the right fit starts with three key measurements: calf circumference, upper height, and ankle circumference. All you need is a soft measuring tape and a few minutes.
Measure Your Calf Circumference
What it is: The measurement around the widest part of your calf.
How to do it:
1. Stand upright with your feet flat on the floor.
2. Wrap a soft measuring tape around the widest part of your calf.
3. Keep the tape snug but not tight.
4. Record the measurement in centimetres.
This is the most important measurement when choosing your calf width (Narrow to XX Wide). Measuring at the widest point ensures your boots zip comfortably without pulling or straining.
A well-fitting ankle prevents gaping and gives your boots a sleek, tailored look.
Diverse Fit Long Boots
Merchant 1948’s Fit For Me range was born from a real gap in the market for long boots that genuinely cater to wider fits. Many women told us they loved the look of long boots, but couldn’t find a pair that were made out of quality leather and zipped comfortably or felt supportive.
Our solution?
• Crafted with innovative stretch pannels
• Five calf width options: Narrow, Standard, Wide, X Wide and XX Wide
• Thoughtful design that balances structure and flexibility
It’s about more than sizing, it’s about designing with purpose. The most rewarding feedback we hear is simple:
“These boots are made for me.”
Choosing the Right Calf Width for You
Once you have your measurements, compare them to the measurements below to find the right fit for you.
Narrow Fit
Best for slimmer calves that often find standard boots too loose.
Shoe sizes: 36 - 42
Calf Circumference: 328mm - 404mm
Standard Fit
Designed for average calf measurements.
Shoe sizes: 36 - 42
Calf Circumference: 328mm - 438mm
Wide Fit
For those who need additional room without compromising shape.
Shoe sizes: 36 - 42
Calf Circumference: 338mm - 444mm
X Wide Fit
A more generous fit for fuller calves.
Shoe sizes: 36 - 42
Calf Circumference: 338mm - 460mm
XX Wide Fit
Our widest option, created to ensure comfort, ease of movement and confidence.
Shoe sizes: 36 - 42
Calf Circumference: 408mm - 504mm
If you’re between sizes, consider:
• Whether you’ll wear thick socks or tights.
• The natural stretch of leather over time.
• Your preferred fit — snug and sculpted or slightly relaxed.
Explore Our Diverse Fit Range
Why Fit Matters
The right fit changes everything. It affects:
• Comfort throughout the day
• How confidently you move
• The longevity of your boots
• The overall silhouette of your outfit
The Fit For Me collection celebrates style without limits. Inspired by the individuality of each of our customers, it reflects our commitment to creating boots that support every step literally and figuratively.
Frequently Asked Questions
1. Should I measure my calves in the morning or evening?
It’s best to measure in the morning, as calves can naturally expand slightly throughout the day.
2. What if one calf is bigger than the other?
Measure both and use the larger measurement when selecting your size.
3. Do boots stretch over time?
Yes. Our materials will soften and mold to your shape, but you should still ensure the initial fit is comfortable and not overly tight.
4. Can I wear jeans inside long boots?
Yes, just account for this when measuring. If you plan to tuck in jeans, measure while wearing a similar thickness.
5. What if I’m between calf sizes?
If you prefer a snug fit, size down. If you want extra comfort or layering room, size up.
6. What if I need help with finding my perfect fit?
We have a trusted team of staff in our stores who have been trained in helping all customers find their perfect fit. Stop by any of our store locations to try on our range of diverse fit boots in person.
Step Into Your Perfect Fit
Long boots should empower you, not limit you. With the right measurements and Merchant 1948’s size-inclusive range, you can finally find a pair that fits beautifully, feels comfortable, and reflects your personal style. Explore the Fit For Me Collection and discover boots that truly feel made for you.
