Larnmern safety shoes size

Updated: 21 October 2026

You know your usual UK size, and a steel toe has already bruised you once, so you do not want to guess again on a Sunday night order.

You know your usual UK size, and a steel toe has already bruised you once, so you do not want to guess again on a Sunday night order. Larnmern safety shoes size notes in this set disagree on the same listing: true to size, size up, and size down all appear. The main comparison is the nine-pair shortlist, with stated spans only on two titles, UK 3 to 13 and UK 2.5 to 8.5. This page is the fit check. It does not rank the shoes and it does not teach the S-codes. A qualifying purchase can earn us a commission at no extra cost to you. Peter F. used the brand’s size chart, UK fitting notes, and the review lines in this file. We did not measure a last.

Our top picks

Badge	Product	UK size	Fit signal	Toe claim	Note	Price	Offer
Best overall	LARNMERN LARNMERN women's safety shoes	UK 2.5–8.5	UK 2.5–8.5; size reports conflict	n/a in the title	7.5	about £30.59	View offer
Best value	LARNMERN LARNMERN steel toe trainers, £33.99	n/a	Some sizes described as large	Steel toe cap	8.4	about £33.99	View offer
	LARNMERN PRO LARNMERN PRO S1 safety shoes	UK 3–13	UK 3–13; some sizes run small	n/a in the title	8.8	about £44.99	View offer

Best overall

LARNMERN LARNMERN women's safety shoes

7.5/10about £30.59

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Best value

LARNMERN LARNMERN steel toe trainers, £33.99

8.4/10about £33.99

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Rank 3

LARNMERN PRO LARNMERN PRO S1 safety shoes

8.8/10about £44.99

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On this page

1.What the brand chart converts
2.What reviewers in this set actually said
3.Toe cap, width, and extra insoles
4.When to send them back

What the brand chart converts

The brand’s own size page says the shoes are engineered to American sizes and tells you to measure foot length, not the insole. On that chart a men’s UK 9 is listed as EU 43 and 28 cm. The women’s table starts at UK 2.5, which the page maps to a US 5. That is a conversion, not a promise that every amazon.co.uk colourway uses the same last. Prices on the brand page are not the GBP shelf prices in this comparison, so do not treat the chart as a UK listing. Two titles in this file print a range. The S1 PRO shoe at £44.99 says UK 3 to 13. The women’s nurse-titled shoe at £30.59 says UK 2.5 to 8.5. Every other size span is unstated, so a UK 10 or a UK 14 on those pages is whatever that colourway’s reviews describe, not a chart row. Measure the longer foot in the socks you wear on shift, at the end of the day, when the foot is larger. A chart that equates UK 9 with 28 cm cannot settle a listing whose reviews run both ways. Use the centimetre as a check against your own foot, then read what buyers of that exact pair wrote.

What reviewers in this set actually said

There is no single rule of size up or size down. On the £38.99 steel-toe trainers, a broad UK 10 fitted one reviewer, and the same file records a wear-in and toe pain. On the £33.99 trainers, a UK 14 was called huge, a 13 was still roomy, and a UK 11 did not match a 28 cm expectation, while other buyers say the fit is fine. One waterproof title at £33.99 has a review that says buy a size bigger. The other waterproof title, at £38.61, has reviews that call pairs too narrow or still small even a size up. The women’s shoe splits the other way. Some buyers say it runs large. Others could not get a heel in because the back is soft or the cuff is tight, and one pair differed slightly in shape between the left and the right shoe. The puncture-proof title at £32.99 is described as a wide toe, with some buyers sizing up. The S1 title is the one where a usual size crushed toes for some people. The wide-toe trainers at £39.99 are the listing that says wide toe box, and one comment mentions an EEE foot, against a sample of 10 reviews.

Testsieger

LARNMERN LARNMERN women's safety shoes

7.5/10about £30.59

View offer

Toe cap, width, and extra insoles

A steel toe cap does not break in. Contact on day one stays, because the cap is there to resist a crush, not to soften around your toes. UK fitting advice for safety boots puts about a thumb’s width of clearance in front of the toes, and a deeper toe box if the cap is too shallow. A uvex fitting note, written for that brand’s system and still a useful measuring habit, says fit at the end of the day, in work socks, to the larger foot, with at least 10 mm from the longest toe to the end of the insole. Crouch. If the toes hit the cap when you bend, the length is wrong even if you can stand in them. Sizing up adds length. It does not build a wider toe box. A wide foot in a longer narrow shoe still presses at the sides, and the extra length can let the foot slide into the cap. The £39.99 wide-toe title is the one that states the width. Two of its 10 reviews say the sole is too thin for site work and that stones can be felt through it. Width is not underfoot protection. A thick extra insole can lift the foot into the cap. Honeywell’s user note on safety footwear says that if the shoe was tested with its insock, you should keep a comparable insock in it.

When to send them back

Use the first week as a returns check, not as a breaking-in project. Walk a shift’s worth of floor if you can do it at home: stand, crouch, and climb a step. Day-one contact on the cap, a seam sitting on the toes, or a heel you cannot get in are reasons to send them back. The £38.99 notes already include toe pain and a request for extra cushioning. The S1 notes include a size that runs small. Waiting a fortnight will not stretch steel. Numbness, a hot spot that breaks the skin, or pain that is not explained by length is a reason to stop wearing them and speak to a clinician, not a reason to order a second colour. If the sole splits in days, use the seller’s returns route and keep the photos. The buying guide covers the class check that should happen before any of this fitting. If the shoes are for warehouse miles rather than a size experiment, the warehouse trainers page is the floor they were reviewed on. Order the size your foot measures, then confirm the toes clear the cap when you crouch.

Common questions

Are Larnmern safety shoes true to UK size?

Not as a single answer. Reviews on the same listing say true to size, size up, and size down. A UK 14 on the £33.99 trainers was called huge, while some buyers of the S1 shoe at £44.99 say a usual size crushes the toes. The brand chart maps a men’s UK 9 to 28 cm and says the shoes follow American size standards. Measure your foot and read the reviews for that ASIN. Do not trust a blanket true-to-size line.

Should I size up for a steel toe?

Only if your measured foot needs the length, or if that exact listing’s reviews show a small fit and your toes already touch. The cap will not soften, so sizing up to create clearance can help when the shoe is short. It can also make a large shoe sloppier, which is what happened in the UK 13 and UK 14 comments on the £33.99 pair. Crouch in them. If the toes hit, the size is wrong. If they swim, it is long.

What UK sizes does the women’s listing cover?

The title of the £30.59 women’s shoe states UK 2.5 to 8.5. That is the only women’s span printed in this set. Reviews still conflict: some say the shoe runs large, and others struggle with a soft back or a tight cuff at the heel. One pair differed slightly in shape. If you are outside UK 2.5 to 8.5, this listing does not claim to cover you. The S1 title is the one that prints UK 3 to 13, and it is not described as a women’s-only last.

What does the brand chart say a UK 9 equals?

On larnmernwork.com the men’s chart lists UK 9 as EU 43 and 28 cm, and the page says the shoes are engineered to American sizes. It tells you to measure foot length rather than the insole. That conversion is not ASIN-specific. A buyer of the £33.99 trainers said a UK 11 did not match a 28 cm expectation, which shows why the chart and the listing can disagree. Use 28 cm as a measuring hint for a UK 9 foot, then check the pair you actually receive.

Will a wide foot be fixed by a longer size?

No. A longer size adds length. Width has to be in the last. The listing that states a wide toe box is the £39.99 men’s trainer, with an EEE comment and only 10 reviews. Sizing up in a narrower trainer can leave the sides tight and let the foot slide forward into the cap. If the wide-toe pair’s thin sole is a problem on your floor, a longer unmarked trainer will not fix the width either.

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