Does the Brand Karrimor Run Big or Small? What Is Their Sizing Like—and What’s Worth Buying?

Karrimor has become a household name in the UK for durable, functional and affordable outdoor gear. Whether you’re after a waterproof jacket, hiking boots or breathable running kit, the brand delivers good quality at accessible prices. But when it comes to sizing, customers often ask the same thing—does Karrimor run big or small?

🧭 Tellar.co.uk helps you find your perfect Karrimor size in seconds. We’ve analysed every brand’s sizing data—yes, every one—including Karrimor, and match it to your exact body shape. One quick setup, always free to use, and we’ll even send you a free measuring tape so you never have to check a size chart again.

In this guide, we’ll explore how Karrimor fits, what types of products tend to run small or large, and what pieces are worth buying. Plus, we’ll show you how Tellar.co.uk eliminates all the sizing guesswork—for this brand and over 1,500 others.

Karrimor: Technical Gear for the British Outdoors

Originally founded in Lancashire in 1946, Karrimor has evolved into one of the UK’s most popular mid-range outdoor brands, stocked by retailers like Sports Direct, Millets, and Go Outdoors. Their offering covers:

Waterproof hiking boots and walking shoes
Insulated jackets and shell outerwear
Base layers, fleeces, and thermals
Lightweight gym gear and running kit

But because they serve a wide audience and use varied production partners, Karrimor’s sizing can differ across categories, making it tricky to choose the right fit based on labels alone.

Does Karrimor Run Big or Small?

Short answer: Karrimor generally runs true to size, but with some variations.

Jackets and outerwear often run slightly large to allow for layering.
Base layers and tops tend to run true to size, but may feel snug if you prefer a looser fit.
Trousers and shorts are typically standard, though some find the waistbands tight.
Footwear can run slightly small, especially in walking boots.

Because sizing can differ between categories (and even between models), using a smart sizing tool like Tellar.co.uk is key.

Karrimor vs UK High Street Sizes: Conversion Chart

UK Size	Karrimor Fit Estimate	Fit Notes
UK 8	XS/S	Tight in base layers, roomy in jackets
UK 10	S/M	Jackets generous, leggings snug
UK 12	M	True to size across most ranges
UK 14	L	Tops can feel fitted if you layer
UK 16	XL	Roomy in coats, tight in fleeces
UK 18+	XXL	Limited availability in some product lines

🔍 For exact recommendations based on your body—not guesswork—Tellar.co.uk provides instant sizing advice tailored to your chest, waist, hips, and feet.

How Different Karrimor Products Fit

1. Waterproof Jackets & Shells

Fit: Roomy, made for layering
Size tip: Your usual size should work—size down for a closer fit
Tellar tip: Use your chest measurement to avoid oversized shoulders

2. Fleeces & Mid-Layers

Fit: Slimmer, close to the body
Size tip: Size up if you want room under arms or around the bust
Tellar tip: Use Tellar to check shoulder width and sleeve length

3. Base Layers & Sportswear

Fit: Tighter by design
Size tip: True to size if you prefer compression, or size up for comfort
Tellar tip: Combine bust/waist ratio for best fit in thermal tops

4. Trousers & Shorts

Fit: Some find the waistband snug or inflexible
Size tip: Size up if between sizes, especially for hiking trousers
Tellar tip: Waist and rise measurements are crucial—Tellar adjusts based on both

5. Footwear (Hiking Boots, Trail Shoes)

Fit: Often runs slightly small or narrow at the toe
Size tip: Go half a size up, especially if you wear thick socks
Tellar tip: We factor in sock thickness and foot shape—get your shoe fit here

Why Karrimor’s Sizing Can Be Inconsistent

Karrimor’s products span many categories and price points, with manufacturing taking place across multiple countries. As a result:

Fabric differences (e.g. stretch vs stiff) affect fit
Outdoor gear often assumes base-layer use underneath
Some product listings don’t include full measurements
Sizing charts often don’t match real fit experience

Instead of relying on vague charts or reviews, Tellar.co.uk uses real brand data, not averages or estimates—so you get precise results that suit your shape.

🧵 We’ll send you a free measuring tape, and your profile works across 1,500+ brands—including Karrimor, Berghaus, The North Face, and Regatta.

Why Tellar Is a Must-Have for Outdoor Shoppers

Tellar is the UK’s leading free sizing tool, created to help you:

✅ Avoid unnecessary returns
✅ Find your perfect size instantly
✅ Shop confidently across technical outdoor brands

You enter your measurements once (we’ll send you a free tape), and Tellar matches your body to the correct size across any item—from waterproofs to walking boots.

One-time setup. Always free. No catches.

🎒 Get started here

Join the Tellar Community

Join 10,000+ UK users who rely on Tellar for accurate, no-fuss sizing.

Final Verdict: Is Karrimor True to Size?

Mostly, yes—but it depends on the category. Jackets and outerwear often run large. Sportswear and boots may run small. And trousers vary by cut.

📏 Instead of guessing, let Tellar.co.uk analyse your chest, waist, hips, and feet—and show you exactly what size to buy across every Karrimor item.

🎁 We’ll send you a free measuring tape, and it only takes 60 seconds to set up your profile. No ads, no upsells—just the right size, every time.

✅ Find Your Size in Karrimor (and 1,500+ Brands)

Create your free Tellar profile
Check your Karrimor size here
Explore more brand fit guides on our blog

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