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Dr. Martens Ironbridge Unisex Steel Toe Work Boot
Dr. Martens: 6" Steel Toe Lace-to-Toe Ironbridge ST Work Boot 12721200
Truly rich Dr. Martens industrial footwear is built using the best quality materials while taking their classic work boot styles and ever so slightly revamping them with a more contemporary look as needed.
One example of those updated products is Dr. Martens 6" steel toe lace-to-toe Ironbridge ST work boot stock # 12721200.
One of the key features of Dr. Martens stock # 12721200 is its special blended PVC outsole. The gummy nature of this outsole promotes slip resistance and shock absorbency.
In addition to meeting the highest ASTM F2413-05 Impact & Compression standards, Dr. Martens stock # 12721200 also complies with its Electrical Hazard standards. This type of work boot is made with insulating bottoms providing secondary electrical hazard protection to those areas dealing with open circuits under dry conditions, but also can be worn in work areas requiring only basic protective toe footwear.
If you have interest in a black version of this style, please check out our Dr. Martens stock # 12721001.
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Protective Toe
Impact testing determines the amount of protection to the toe under various foot pounds of force. Compression testing determines the amount of static pressure a steel/composite toe cap can withstand. Our boots are I75/C75
Electrical Hazard
Footwear is built with nail-free construction to help insulate you from the ground to slow down conduction, but is not intended to be primary protection against electric shock. Leather footwear must be dry. Our electrical hazard boots meet and exceed ASTM electrical hazard standards. -
- Goodyear® welt construction
- Full-grain water-resistant leather
- Padded collar and tongue
- ASTM F2413 protective toe classification
- ASTM F2413 electrical hazard standard
- Cosmo™ moisture-wicking lining
- Fast-drying, moisture-wicking antibacterial lining
- Oil-, fat-, petrol-, and alkali-resistant PVC outsole
- Removable Smartmask insole
- Slip- Resistant
- Welted Z-Stitch Construction
- Unisex styles come in men's sizes
- 6 Inches in height
Footwear Size Charts
Men's / Women's Footwear
US
Men's
Men's
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
14
15
16
17
18
US
Women's
Women's
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
13.5
14
UK
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
13
14
15
16
17
EUR
34
35
35.5
36
37
37.5
38
39
39.5
40
41
41.5
42
42.5
43
44
44.5
45
46
46.5
47
49
50
51
52
53
CM
21
21.5
22
22.5
23
23.5
24
24.5
25
25.5
26
26.5
27
27.5
28
28.5
29
29.5
30
30.5
31
32
33
34
35
36
Kids' Footwear
US
Toddler (9mos-4yrs)
4
4.5
5
5.5
6
6.5
7
7.5
8
Little Kid (4-7yrs)
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
13.5
1
1.5
2
2.5
3
Big Kid (7-12yrs)
3.5
4
4.5
5
5.5
6
6.5
7
UK
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
13.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
EUR
19
20
20
21
22
22
23
24
24
25
25
26
27
27
28
29
30
30
31
31
32
33
34
34
34
35
36
36
37
37
38
38
39
CM
11.4
11.7
12.1
12.7
13
13.3
14
14.3
14.6
15.2
15.6
15.9
16.5
16.8
17.1
17.8
18.1
18.4
19.1
19.4
19.7
20.3
20.6
21
21.6
21.9
22.2
22.9
23.2
23.5
24.1
24.4
24.8
Apparel Size Charts
Men's Apparel
Tops
Size
S
M
L
XL
2XL
3XL
Neck
14.5 - 15
15.5 - 16
16.5 - 17
17.5 - 18
18.5 - 19
19.5 - 20
Chest
34 - 37.5
38 - 41.5
42 - 44.5
45 - 48.5
49 - 52.5
53 - 58.5
Waist
27 - 30.5
31 - 34.5
35 - 38.5
39 - 42.5
43 - 46.5
47 - 50.5
Sleeve
33 - 33.5
34 - 34.5
35 - 35.5
36 - 36.5
37 - 37.5
38 - 38.5
Bottoms
Size
M
L
XL
2XL
3XL
Waist
33 - 36
37 - 40
41 - 44
45 - 48
49 - 51
Inseam
32
32
32
33.5
33.5
Inseam
(Rain Pants)
(Rain Pants)
30
30
30
31.5
31.5
Women's Apparel
Size
S
M
L
XL
2XL
3XL
Fitted
Size
Size
4-6
8-10
12-14
16-18
20-22
24-28
Bust
34 - 35.5
36 - 37.5
38 - 40.5
41 - 43.5
44 - 46.5
47 - 49.5
Hip
37 - 38.5
39 - 40.5
42 - 44.5
45 - 48.5
49 - 52.5
53 - 58.5
Waist
27 - 30.5
31 - 34.5
35 - 38.5
39 - 42.5
43 - 46.5
47 - 50.5
Sleeve
33 - 33.5
34 - 34.5
35 - 35.5
36 - 36.5
37 - 37.5
38 - 38.5
Kids' Apparel
Size
M
L
XL
2XL
Pant
Size
Size
6 - 8
10 - 12
14 - 16
18 - 20
Waist
20.5 - 23
23.5 - 25
25.5 - 28
28.5 - 31
Sleeve
22.5 - 25
25.5 - 27
27.5 - 29
29.5 - 31
Inseam
24
26
28.5
31
Size
M
L
XL
2XL
Child
Height (in)
Height (in)
47 - 53
54 - 59
60 - 65
66 - 71
Child
Weight(lbs)
Weight(lbs)
46 - 70
66 - 97
92 - 122
118 - 147
Men's Waders
Footwear
Size
Size
8
9
10
11
12
13
Chest
46
48
48
50
52
54
Outseam
47.5
49.5
49.5
51.5
53.5
54.5
Inseam
to ankle
to ankle
29
30
30
31
32
33
Inseam
to sole
to sole
32
33
33
34
35
36
Doesn't Fit?
If it doesn't fit, return the unwashed and unworn product within 28 days using our FREE RETURNS process for a full refund.
See Returns Policy or Create A Return