EN ISO Class
20345:2022 + A1:2024
Footwear and Risk Categories
Footwear: Class 1 Risk: II
Safety Class
S7
Full Safety Code
S7S SC SR FO WR + ESD
Protection
- Composite safety toecap (SB)
- Non-metallic NAIL STOP anti-penetration midsole (PS)
- Antistatic (A)
- Energy absorption seat region (E)
- Scuff cap abrasion resistance [8,000 abrasion cycles] (SC)
- Fuel oil resistant (FO)
- Electrostatic discharge compliant (ESD)
- Slip resistant (SR)
- Water resistant (waterproof membrane) (WR)
Extra
- 100% metal free
- Non-metallic eyelets
- Comfort insoles
- Contoured collar
- Punched collar
- Pull-on loop
- Zip cover flap
- Driver flex heel
- Reflective enhancement
- Triple stitched uppers
- Non-marking outsole
- Super light weight
- Rubber anti-scuff toe protector
- Heavy-duty YKK side zip
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD Main Image [src:blastzbk.jpg@20260819143930]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK.jpg?v=1787148089&width=1200)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk3.jpg@20260819144000]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK3.jpg?v=1787148090&width=1200)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk5.jpg@20260819144012]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK5.jpg?v=1787148089&width=1200)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk6.jpg@20260819144017]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK6.jpg?v=1787148089&width=1200)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk7.jpg@20260819144022]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK7.jpg?v=1787148089&width=1200)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk8.jpg@20260819144026]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK8.jpg?v=1787148089&width=1200)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk9.jpg@20260819144030]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK9.jpg?v=1787148089&width=1200)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD Main Image [src:blastzbk.jpg@20260819143930]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK.jpg?v=1787148089&width=450)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk3.jpg@20260819144000]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK3.jpg?v=1787148090&width=450)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk5.jpg@20260819144012]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK5.jpg?v=1787148089&width=450)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk6.jpg@20260819144017]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK6.jpg?v=1787148089&width=450)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk7.jpg@20260819144022]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK7.jpg?v=1787148089&width=450)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk8.jpg@20260819144026]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK8.jpg?v=1787148089&width=450)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk9.jpg@20260819144030]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK9.jpg?v=1787148089&width=450)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD Main Image [src:blastzbk.jpg@20260819143930]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK.jpg?v=1787148089&width=4096)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk3.jpg@20260819144000]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK3.jpg?v=1787148090&width=4096)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk5.jpg@20260819144012]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK5.jpg?v=1787148089&width=4096)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk6.jpg@20260819144017]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK6.jpg?v=1787148089&width=4096)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk7.jpg@20260819144022]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK7.jpg?v=1787148089&width=4096)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk8.jpg@20260819144026]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK8.jpg?v=1787148089&width=4096)
![Tradez Blastz High-Leg Zip Boot Black - S7S SC FO WR ESD [src:blastzbk9.jpg@20260819144030]](http://www.jamesgibsononline.co.uk/cdn/shop/files/BLASTZBK9.jpg?v=1787148089&width=4096)