516690 - BLACK CALF - E (ULTRAFLEX SYSTEM) – Meermin Shoes

516690 - BLACK CALF - E (ULTRAFLEX SYSTEM)

2,198.00 HKD

Black Calf

Size Guide Extended

This style is part of our Extended Sizes Range.
Below you'll find both the Men's & Women's specific size charts.

Men's Size Guide

Women's Size Guide

Size Guide Men

Please note that all our shoes & boots are UK sized. Below you'll find the men's specific size chart:

UK	US	EU	JP
4.5	5.5	38.5	23
5	6	39	23.5
5.5	6.5	39.5	24
6	7	40	24.5
6.5	7.5	40.5	25
7	8	41	25.5
7.5	8.5	41.5	26
8	9	42	26.5
8.5	9.5	42.5	27
9	10	43	27.5
9.5	10.5	43.5	28
10	11	44	28.5
10.5	11.5	44.5	29
11	12	45	29.5
11.5	12.5	45.5	30
12	13	46	30.5
12.5	13.5	46.5	31
13	14	47	31.5
13.5	14.5	47.5	32.5
14	15	48	33

Width

	Meermin	US	UK
Narrow	D	C	D
Medium	E	D	E
Wide	F	E	F
Extra-wide	G	F	G

Size Guide Women

Please note that all our shoes & boots are UK sized. Below you'll find the women's specific size chart:

UK	US	EU	JP
2	4.5	35	21.5
2.5	5	36	22
3	5.5	36.5	22.5
3.5	6	37	23
4	6.5	37.5	23.5
4.5	7	38	24
5	7.5	38.5	24.5
5.5	8	39	25
6	8.5	39.5	25.5
6.5	9	40	26
7	9.5	40.5	26.5
7.5	10	41	27
8	10.5	42	27.5

Common Fit Questions

Can I use my sneaker's size as a reference?

What do you recommend if I am in between sizes?

Do your lasts fit all the same?

I wear orthotics—Can I remove the insoles?

Still have questions? Contact us

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Introducing our all new Hiking Boot made on the all new ONYX last, specifically designed for this style in order to provide exceptional comfort and enhanced functionality. These boots feature a wider toe box, catering to individuals seeking a spacious and accommodating fit.

Crafted with utmost attention to detail, these boots boast a luxurious interior with a horse leather lining that offers a plush and indulgent experience. The fully lined construction ensures that every step is cushioned and that your feet remain cozy throughout the day.

Equipped with an extended bellows tongue made from using a selection of soft leathers, in this specific case calf suede reversed, these boots provide added protection against the elements while maintaining a supple and flexible feel. The tongue seamlessly adapts to your movements, enhancing both comfort and durability.

Incorporating our innovative Ultraflex System Construction, these boots offer a perfect balance of support and flexibility. The system intelligently distributes pressure points, ensuring optimal comfort and preventing fatigue even during long hours of wear. With steel shanks incorporated into the build, these boots provide additional stability and arch support, promoting proper foot alignment.

Designed for durability, our new hiking boots feature thicker eyelets that are built to withstand whatever is thrown at them. The reinforced eyelets not only contribute to the overall rugged aesthetic but also enhance the boots' longevity, ensuring they remain securely laced.

All-in-all the Hiking boot alongside with the all new ONYX last would rapidly become your go-to boot whether you're exploring the outdoors or navigating the urban landscape, these boots are designed to accompany you on every adventure, ensuring a stylish and comfortable experience.

These boots are Goodyear Welted to ensure durability and flexibility, aside from being fully resoleable when the time comes. The thick veg-tan leather insoles and midsoles provide exceptional support and adaptability, making every step comfortable and fatigue-free.

Construction: Ultraflex System

Last

Onyx Last

The ONYX last is a shorter & more voluminous last, exclusively designed for our newest Hiking Boot. Featuring a wider toe box, catering to individuals seeking a spacious and accommodating fit. Providing excellent all around support while ensuring a secure heel grip to prevent any slippage or forward movement within the boot.

The ONYX last is exclusive to the Ultraflex System range.

The Ultraflex System is our newest take on the Goodyear Welt construction — A whole new system developed from scratch where Quality & Style meet real Comfort. This system is a combination of materials & technique making these shoes, the most comfortable Welted shoes & boots in the market. We've maintained the lines & look of our style & last last, but adjusted to be able to accommodate the double insole system during production, without affecting the overall fit.

The ONYX last is dedicated to our new Hiking boot.

Note: All Meermin Shoes are UK Sized. Take 1 full size down from your US size.

ONYX Last Measurements:

UK Size	Insole Length	Insole Width	Ball Girth	Foot Length
2	236.47 mm	85 mm	212.06 mm	216.7 mm
2.5	240.07 mm	86 mm	215.24 mm	221 mm
3	244.93 mm	87 mm	218.42 mm	225.3 mm
3.5	249.16 mm	88 mm	221.6 mm	229.6 mm
4	253.39 mm	89 mm	224.77 mm	233.9 mm
4.5	257.62 mm	90 mm	227.95 mm	238.2 mm
5	261.85 mm	91 mm	231.12 mm	242.5 mm
5.5	266.08 mm	92 mm	234.3 mm	246.8 mm
6	270.31 mm	93 mm	237.47 mm	251.1 mm
6.5	274.54 mm	94 mm	240.65 mm	255.4 mm
7	278.77 mm	95 mm	243.82 mm	259.7 mm
7.5	283 mm	96 mm	247 mm	264 mm
8	287.23 mm	97 mm	250.17 mm	268.3 mm
8.5	291.46 mm	98 mm	253.35 mm	272.6 mm
9	295.69 mm	99 mm	256.53 mm	276.9 mm
9.5	299.92 mm	100 mm	259.7 mm	281.2 mm
10	304.15 mm	101 mm	262.87 mm	285.5 mm
10.5	308.38 mm	102 mm	266.05 mm	289.8 mm
11	312.61 mm	103 mm	269.22 mm	294.1 mm
11.5	316.84 mm	104 mm	272.4 mm	297.4 mm
12	321.07 mm	105 mm	275.57 mm	302.7 mm
12.5	325.3 mm	106 mm	277.4 mm	307 mm
13	329.53 mm	107 mm	279.23 mm	311.3 mm
13.5	333.76 mm	108 mm	281.06 mm	313.6 mm
14	337.99 mm	109 mm	282.89 mm	319.9 mm
14.5	342.22 mm	109 mm	284.72 mm	324.2 mm
15	346.45 mm	109 mm	286.55 mm	328.5 mm

Width

	Meermin	US	UK
Narrow	D	C	D
Medium +	E+	D+	E+
Wide	F	E	F
Extra-wide	G	F	G

UK Fitting: E (Medium)

Upper Leather: Boxcalf

Tannery: Zonta (Italy)

Sole: Commando

Insole: Vegetable Tanned Leather

Lining: Horsehide

Fast worldwide services shipping next day.

If your country is not available in this store visit your regional store at: North America, European Union, United Kingdom or Mainland China.

If you’re not entirely happy with your purchase, return it within 30 days for a full refund. See full Return Policy here.

Classic Hiking Boot

Say hi to our all-new Hiking boot, meticulously crafted from a fine Black French boxcalf leather, right down to the last detail, including a new dedicated last—ONYX. A rugged boot that truly offers an unparalleled fit, style and comfort while never sacrificing a single bit of performance.

Country/Region

Country/Region

516690 - BLACK CALF - E (ULTRAFLEX SYSTEM)

Width

Common Fit Questions

Width

Classic Hiking Boot