- Comfoflex Gel comfort system — an insert of soft gel in the heel of the boot to absorb the impact of every step.
- PORON® pad is placed underneath the gel insert to add another level of shock protection.
- Cossack heat moulded heel counter
- Dual density polyurethane sole with 5mm deep tread expels foreign materials and resists clogging
- Oil, acid and organic fat resistant
- Outsole heat resistant to 140 Degree Celcius
- Defined heel for site safety on ladders and gantries
- Ergonomically engineered toe spring for reduced wearer fatigue
- Fully cupped replaceable EVA footbed
- Broad fitting 200 Joule impact resistant Steel toe cap.
john-bull-foot-measure-chart.pdf
NZ/UK Men's size | NZ/UK Women's size | EU size | US Men's size | US Women's size |
4 |
7 |
37 |
5 |
7 |
5 |
8 |
38 |
6 |
8 |
6 |
9 |
39 |
7 |
9 |
7 |
10 |
41 |
8 |
10 |
8 |
11 |
42 |
9 |
11 |
9 |
12 |
43 |
10 |
12 |
10 |
|
44 |
11 |
13 |
11 |
|
46 |
12 |
|
12 |
|
47 |
13 |
|
13 |
|
48 |
14 |
|
14 |
|
49 |
15 |
|
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