Dr. Martens
55 Inch Heart Flat Shoe Lace (8-10 Eye)
55 Inch Heart Flat Shoe Lace (8-10 Eye)
SIZE GUIDE
This shoe fits true to size based on 157 Reviews.
| FOOT LENGTH | FOOT WIDTH | UK | EU | US MEN'S | US WOMEN'S |
|---|---|---|---|---|---|
| 23.7 | 8.4 | 3 | 36 | 4 | 5 |
| 24.6 | 8.7 | 4 | 37 | 5 | 6 |
| 25.4 | 8.9 | 5 | 38 | 6 | 7 |
| 26.3 | 9.1 | 6 | 39 | 7 | 8 |
| 26.3 | 9.2 | 6.5 | 40 | 7.5 | 8.5 |
| 27.1 | 9.3 | 7 | 41 | 8 | 9 |
| 28 | 9.5 | 8 | 42 | 9 | 10 |
| 28.8 | 9.7 | 9 | 43 | 10 | 11 |
| 28.8 | 9.8 | 9.5 | 44 | 10.5 | 11.5 |
| 29.6 | 9.9 | 10 | 45 | 11 | 12 |
| 30.5 | 10.1 | 11 | 46 | 12 | 13 |
| 31.3 | 10.3 | 12 | 47 | 13 | 14 |
| 32.2 | 10.6 | 13 | 48 | 14 | 15 |
| 33 | 10.8 | 14 | 49 | 15 | 16 |
| 33.9 | 11 | 15 | 50 | 16 | 17 |
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55 Inch Heart Flat Shoe Lace (8-10 Eye)
Customize your new pair with this standout DM's laces. Designed to be worn with our boots.
- 55 inch flat cotton laces
- Fits an 8 to 10-eye boot
- Pair with our Original 1460, 1490 and Jadon Boots
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Leather, weather and looking after them
Leather, weather and looking after them
Smooth is the classic high-shine finish and the one most people picture. It takes a polish beautifully and darkens slowly where the boot flexes. Virginia is softer and matte, kinder to a narrow foot and easier from the very first wear. Crazy Horse is an oily, waxy leather that scuffs pale at first and then blends back into a deep patina — if you want a boot that looks better battered, that is the one.
None of these are waterproof leathers and we will not pretend otherwise. What they handle well is wet pavement, slush, and repeated soakings followed by drying at room temperature. Never dry them on a radiator or with a hairdryer — the leather hardens and cracks.
When the tread finally goes flat, usually after several years of daily wear, the welt means a cobbler can cut the old sole away and stitch on a new one. You then wear them in again for about a week. That is the whole point of the construction.
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Free shipping, returns and shoe care
Free shipping, returns and shoe care
Celebrate our seasonal sale with free shipping—no minimum spend required—plus free returns within 30 days and a complimentary shoe polish with every order.
Still leather, rubber and thread
Strip away the decades of subculture and what is left is a boot that was engineered rather than styled. Four details explain most of why a pair outlives the trend that sold it.
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The yellow stitch is structural
It is not a decorative line. The welt stitch runs through the upper, the welt and the sole, mechanically locking them together. A glued boot has no equivalent, which is exactly why it cannot be repaired.
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Read the heel loop
The loop on the back carries the words “AirWair with Bouncing Soles”. It has been there since the sole was patented in 1952, and it is still the quickest way to tell a genuine pair from a copy.
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The first rubber came from airfields
Dr. Klaus Märtens built his first cushioned sole post-war using rubber salvaged from abandoned Luftwaffe airfields, because new material was unavailable. Scarcity produced the design.
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Designed for a working foot
Märtens was an army doctor who injured his own ankle skiing and found standard boots too rigid to wear. The boot was a solution to a real problem long before it was ever a fashion item.
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Ankle coverage that earns its keep
The eight-eyelet silhouette and padded collar sit above the ankle joint, so it is braced against the roll that happens on uneven ground.
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Traction on wet ground
The grooved sole is cut with a tread that clears water and holds on wet tarmac, greasy workshop floors and metal stairs.
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Rain is not the enemy
Smooth leather sheds a shower rather than soaking it up. Wet pavements, a walk to the station and a rainy commute are all well within what the boot expects.
What they are like to actually wear
Most of what decides whether you keep a pair of boots happens after the unboxing: how they handle a long day, a wet pavement and a flight of stairs.