The SUPERNOVA S3L FO SR ESD safety boot from Giasco combines protection, stability and comfort for demanding work environments. The upper, made from Microfibre Rubber B-tech, is robust and is complemented by a reinforced heel area made from tear- and abrasion-resistant, slip-resistant microfibre. This stabilises the foot whilst walking. The completely metal-free design, featuring a heat-insulating polymer composite toe cap and a flexible, puncture-resistant composite midsole, provides reliable protection. The 3CLOUD PU outsole with three densities enhances cushioning and slip resistance, whilst the removable Yeah insole with DryGo®technology absorbs moisture and improves comfort.

Certifications / Standards:
- S3L FO SR ESD | Safety footwear protection category
- CE EN ISO 20345:2022+A1:2024
- EN 22568 | Polymer composite toe cap, 200 joules
- EN 22568 | Puncture-resistant PL composite midsole
- IEC 61340-4-3:2017 / IEC 61340-5-1:2024 | ESD resistance
- DGUV 112-191
- FO | Outsole resistance to hydrocarbons
- SR | Slip-resistant outsole

Suitable for:
Construction and building sites, logistics and light industry, automotive components, metal and woodworking, and ESD areas.

Product details:
- Protection category: S3L FO SR ESD
- Ankle-high safety boot
- Completely metal-free design
- Upper made from Microfibre Rubber B-tech
- Material thickness: 1.8 to 2.0 mm
- Reinforced heel area made from tear- and abrasion-resistant, slip-resistant microfibre
- Reflective fabric insert
- Soft, padded and lined tongue
- Toe cap made from heat-insulating polymer composite material, 200 joules
- Flexible, puncture-resistant PL composite midsole
- Highly breathable and abrasion-resistant inner lining
- 3CLOUD polyurethane outsole with three densities
- Antistatic, hydrolysis-resistant and slip-resistant outsole
- Yeah insole with DryGo®technology
- Removable, anatomically shaped, breathable, absorbent, antibacterial and ESD-compliant
- Sizes: 36 to 47