Viper

6505 |

A skater-style shoe for the style conscious who still need the protection of safety footwear with a steel toe cap, slip resistance and electrical hazard protection.

Product data sheet

Sizes
4-13
Size guide

Size guide

John Bull offers a range of unisex styles and our sizing is based on a UK sizing comparison (not a US sizing comparison). If comparing a US size deduct one size as a general guide. For women’s sizing, we suggest deducting three sizes from your usual UK women’s size to find your John Bull size. For example if you normally wear a women’s size 7, a John Bull unisex style in size 4 should fit. See our size conversion chart to assist with finding your John Bull size.

You can also use our handy foot measure to check your size. Please download our foot measure chart and follow the instructions.

NZ/UK Men's size NZ/UK Women's size EU size US Men's size US Women's size Foot length (mm) 
4 7 37 5 7 228 
5 8 38 6 8 237
6 9 39 7 9 246
7 10 41 8 10 254
8 11 42 9 11 262
9 12 43 10 12 271
10   44 11   280
11   46 12   288
12   47 13   296
13   48 14   305
14   49 15   313
Colour
Black

CERTIFIED TO: STANDARD AS 2210.3:2019 | CLASSIFICATION 1 - ID2815 | ASTM F2413 - 18 INCLUDING EH (CLAUSE 5.6)

Black nylon fabric casual
uniform safety style

  • Nylon Upper

    Lightweight 1200D nylon cloth breathable upper—tough and durable.
  • Comf2Bull Footbed

    Super cushioning Comf2Bull airflow footbed of soft PU that's also antibacterial and washable.
  • EVA Midsole

    Hidden EVA creates comfort in a truly lightweight safety shoe and provides underfoot impact protection.
  • Rubber Outsole

    Increases slip resistance and is resistant to hydrolysis and microbial attack.
  • Steel Toe Cap

    Broad fitting 200 joule impact resistant Type 1 steel toe cap.
  • Electrical Hazard Resistant

    Where there is a risk that a person may come in contact with a live electrical circuit, electrical shock hazard footwear will provide the best possible protection against electrical shock hazard. This boot is certified to ASTM F2413-18. Clause 5.6 for electrical shock hazard resistance.