Tall Blue Wide-Calf Wellies (Rain Boots) – Expandable Fit up to 50 cm

A joyful splash of colour, with the same thoughtful wide-calf fit we’re known for

Will these fit me?

These tall wellies are designed for people who struggle to get standard boots on.
If you’ve ever had to tug, force, or give up altogether, these are made to solve that problem.

The side gusset opens out to around 50 cm at the widest point, giving proper room to the calf while still sitting neatly on the leg.

Fit & comfort

These tall wellies are designed for wider calves, with an expandable side gusset that allows room through the leg without feeling loose.

From sizes UK 6–10, they fit true to standard shoe size through the foot and are comfortable for everyday wear.

• Generous fit to the calf with an expandable gusset
• E-fit foot for everyday comfort
• Size up if you like to wear thicker socks
• Supplied with a choice of 2 insoles for you to optimise fit and comfort

Sizes UK 4 and 5 have a firmer fit over the top of the foot compared to sizes 6–10. They’re best suited to customers with a lower instep or those who prefer a closer fit through the foot. If you usually wear very thick socks or have a high instep, these sizes may feel tight.

• Generous fit to the calf with an expandable gusset
• Size up if you like to wear thicker socks
• Supplied with a choice of 2 insoles for you to optimise fit and comfort

For help on deciding which size is best for you, follow our instructions on how to measure your feet on our size guide.

If you’re unsure which size is right for you, we’re always happy to help before you order. 

Questions we’re often asked

Will they really fit wider calves?
Yes. These boots are designed specifically for wider calves, not standard fit boots made a bit bigger.

My calves are wide, but my feet aren't. Are these for me!
Absolutely! We know that not everyone with a wider calf has wide ankles and feet. Our ankles are supportive and the foot an E width, which is wider than standard fit, but still quite snug!

Are they fully waterproof?
Yes — they’re proper rubber wellies, made for wet, muddy, everyday wear.

What if they don’t fit when they arrive?
That’s okay. Exchanges are free & are easy. Just click here to download a Royal Mail returns label. 

What if there is a fault with them?
Our wellies are sold with a 12 month guarantee against manufacturing defects. If you experience any problems, please send a picture and describe the issue and we'll be happy to help!