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Size 15 Walking Boots for Men: Where to Buy in the UK

Quick answer: for men’s UK size 15 walking boots, Walktall had the most choice when we checked: Columbia’s Bugaboot III and Newton Ridge Plus II, Merrell’s Moab III Mid GTX, the Hi-Tec Eurotrek and extra wide Jomos Trekking and Adventure boots. Meindl lists 15 on a range of boots, with its Dovre Extreme Wide in stock when we checked; Merrell, GO Outdoors, Blacks and Millets had the Moab 3 Mid GTX; and Sports Direct lists Karrimor and Gelert boots. Altberg and Scarpa stop at 14.

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• Foot length for UK 15323 to 330 mm (Jacamo, Meindl)
• EU size50 to 51
• US size16
• Shops compared8

At 15 one boot turns up almost everywhere: the Merrell Moab 3 Mid GORE-TEX. Merrell’s own site, GO Outdoors, Blacks, Millets and Walktall all listed it in 15, and at Merrell, GO Outdoors, Blacks and Millets it was the only walking boot available in 15 when we checked. For anything else, the choice is Walktall, Meindl and Sports Direct. Altberg’s and Scarpa’s ranges end at 14, and Mountain Warehouse’s at 13 on the pages we could check, so if one of those was your usual brand you will need a new one at this size.

We checked each shop’s own website on 30 October 2026: walking boot listings, size filters, the shops’ own product data (sizes and stock), size charts, and delivery and returns pages. Walktall’s boots category was read directly. We did not check prices. We did not check Amazon UK’s listings.

Where to buy size 15 walking boots

Eight UK shops, plus Amazon UK, compared for men's walking boots in size 15, on size range, half sizes, widths, delivery and returns

Shop	Walking boot sizes listed (UK)	14.5 and 15.5	Widths at 15	Delivery and returns	Link
WalktallMost choice at 15	13 to 16	14.5 (Timberland hiker only)	F (Columbia, Merrell, Hi-Tec) I/J (Jomos Trekking) K/L (Jomos Adventure)	Returns within 14 days, unworn and boxed; you pay return postage (as shown in search results). Delivery cost not checked.	See Walktall
MeindlWide field boot at 15	Up to 17 on some models; stock mixed at 15	No	Wide Fit (Dovre Extreme Wide) Comfort Fit (Mondello)	£3.95, free over £20; returns must be unworn and boxed (window and cost not stated).	See Meindl
Merrell	6.5 to 15; at 15 only the Moab 3 Mid GTX	No	M only in this listing	Free delivery over £75 (charge below not shown); free returns on all orders, but final-sale items cannot be returned; return window not stated.	See Merrell
Sports Direct	To 15; few boots at 15	Not checked	Not checked	£4.99 standard delivery; returns within 28 days (exclusions apply), return cost not stated.	See Sports Direct
GO Outdoors	To 16; at 15 only the Moab 3 Mid GTX in stock	Not checked	Not checked	£3.99, free over £80; returns within 28 days, free to a store or by post from £3.	See GO Outdoors
Blacks	To 16; at 15 only the Moab 3 Mid GTX in stock	Not checked	Not checked	£4.99, free over £95; returns within 28 days (another line of its policy says 30), free to a store or by post from £3.	See Blacks
Millets	To 16; at 15 only the Moab 3 Mid GTX in stock	Not checked	Not checked	£3.99, free over £70; returns within 28 days, free to a store or by post from £3.	See Millets
Decathlon	At 15 only a Hi-Tec Eurotrek Lite from a marketplace seller	Not checked	Not checked	Not checked: big sizes here come from marketplace sellers.	See Decathlon
Amazon UK	Not checked	Not checked	Not checked	Set by each seller; most items returnable within 30 days, free only if marked Free Returns (otherwise the cost may be deducted); shoes must go back in an intact shoebox inside an outer box.	See Amazon UK

“Not checked” means we did not record that detail for this guide. Widths are those shown on each shop’s walking boots at 15. Delivery and returns are the standard UK terms on 30 October 2026.

The shops in more detail

Shops that stop at 14 or below

Altberg’s hiking boots and Scarpa’s walking boots (EU 50) stop at 14, Mountain Warehouse’s at 13 (on the pages we could check) and Cotswold Outdoor’s at 12.5. Jacamo’s and JD Williams’ size 15 boots filters showed only safety boots, with no walking boot, when we checked.

How to measure your feet for size 15 walking boots

Meindl gives 330 mm for a UK 15. Jacamo and JD Williams give 323 mm, so Meindl’s figure is 7 mm longer. Merrell’s chart gives no foot length. With charts this far apart, your own measurement in millimetres is the best guide.

1. Stand on paper with your heel to a wall, in thick walking socks if that is what you wear.
2. Mark your longest toe, pen upright.
3. Measure each foot in millimetres and use the longer.
4. Compare with Meindl’s chart, the only walking-boot brand’s chart we found with a foot length for a UK 15.

Width fittings at size 15

Walktall has the widest labels at 15: its Columbia, Merrell and Hi-Tec boots are F (standard), the Jomos Trekking is I/J extra wide and the Jomos Adventure is K/L extra extra wide. Meindl’s Dovre Extreme Wide field boot was in stock at 15 when we checked, and its Mondello Mid GTX is a Comfort Fit model with a wider forefoot, offered through stockists. Merrell’s hiking boots listing showed medium (M) only.

UK 15 walking boots in EU and US sizes

Brand or shop	EU	US	Foot length
Meindl	51	16	330 mm
Merrell	51	16	Not given
Walktall	50	16	Not given

All three make a UK 15 a US 16. Meindl and Merrell agree on EU 51, while Walktall’s table says EU 50.

Our picks for size 15

We pick from the facts in the table, not from prices or reviews, which we have not checked.

• Most choice in one shop: Walktall, with Columbia, Merrell, Hi-Tec and Jomos walking boots at 15.
• Very wide feet: Walktall’s Jomos Adventure (K/L) or Trekking (I/J), or Meindl’s Dovre Extreme Wide.
• The Moab 3 Mid GTX: from Merrell, with free returns (final-sale items cannot be returned), or from GO Outdoors, Blacks or Millets, where returns to a store are free.
• A wider forefoot: Meindl’s Mondello Mid GTX in Comfort Fit, through a Meindl stockist.

More size 15 guides

• Size 15 shoes for men
• Size 15 trainers
• Size 15 boots
• Size 15 safety boots
• Size 15 wellies
• Large walking boots for men

Frequently asked questions

Where can I buy size 15 walking boots?

Walktall had the most choice when we checked, followed by Meindl and Sports Direct. Merrell, GO Outdoors, Blacks and Millets had the Merrell Moab 3 Mid GTX in 15, and Decathlon a Hi-Tec Eurotrek Lite from a marketplace seller. We did not check Amazon UK.

Is the Merrell Moab 3 Mid GTX available in size 15?

Yes, when we checked: Merrell's own site showed 15 selectable, and GO Outdoors, Blacks, Millets and Walktall listed it in 15 too.

Are there wide walking boots in size 15?

Yes. Walktall lists the Jomos Trekking in I/J extra wide and the Jomos Adventure in K/L extra extra wide, and Meindl's Dovre Extreme Wide was in stock at 15 when we checked.

How long is a size 15 foot?

Meindl's chart gives 330 mm for a UK 15, and Jacamo's and JD Williams' charts give 323 mm. Measure your own feet and use the chart of the brand you buy.

Do Altberg or Scarpa list walking boots in 15?

No. Both stop at UK 14 (EU 50 at Scarpa). Mountain Warehouse's walking boots stop at 13 on the pages we could check.

All shop details were checked on the shops’ own websites on 30 October 2026. Walktall’s returns terms come from its own pages as shown in search results. We did not check Amazon UK’s listings.

Other sizes: size 14 walking boots, size 16 walking boots, or the full large walking boots for men guide.