Portwest Composite Leather High Boot S7L ESD HRO LG FO SC CI SR FV03

Portwest S7L Composite Leather High Work Boot with ESD and Heat Protection

This high work boot combines robust protection with genuine comfort for professionals who demand both safety and practicality on the job. The Portwest S7L composite leather boot features a water-repellent design paired with a breathable membrane that keeps feet dry throughout your shift, regardless of conditions. Its lightweight construction belies serious protective capabilities, including a composite toe cap, metal-free midsole, and energy-absorbing heel. The internal side zip fastening offers convenient access, whilst the specially engineered PU and rubber outsole delivers exceptional grip even on slippery surfaces. An angled topline ensures flexible leg movement, a padded collar provides everyday comfort, and the cushioned footbed reduces fatigue during long working hours. Whether you're working in ESD-sensitive environments or handling fuel and oil-based materials, this boot meets stringent safety standards without compromise.

Key Features

• Water-repellent with breathable membrane for dry foot comfort
• Lightweight composite protection with ladder grip outsole
• Internal zip fastening for practical everyday access
• Tested cold insulation and heat-resistant sole to 300°C contact
• Metal-free penetration-resistant midsole for enhanced safety

Recommendations from our Unishore Expert

We'd recommend this work boot if you're looking for genuine all-round protection without sacrificing wearability. The combination of composite protection and metal-free design makes it ideal for professionals in demanding industrial, manufacturing, or utility sectors. The water-repellent upper keeps your feet dry during wet conditions, whilst the breathable membrane prevents moisture build-up inside the boot. If you're working near hot surfaces, the heat-resistant sole and ankle protection deliver reassurance. The internal zip is a game-changer for those cold mornings when you need to get ready quickly, and the ladder grip outsole means you can work confidently at height without slipping. This is a boot designed by people who understand real working conditions.

Product Features

• Footwear Type - High work boot
• Safety Classification - S7L (Composite Leather)
• Fit Width - Standard
• Closure System - Laced with internal side zip
• Toe Protection - Composite cap with wear-resistant coverage
• Midsole - Metal-free composite for penetration resistance
• Outsole Material - PU and rubber blend
• Upper Material - Full-grain leather
• Weight Profile - Lightweight construction
• Ankle Support - Reinforced with energy-absorbing protection
• Insulation - Cold-insulating tested at -17°C
• Grip Technology - Ladder grip outsole for climbing surfaces
• Heat Resistance - Outsole tested to 300°C contact heat
• Fuel and Oil Resistance - Non-slip ceramic floor performance
• ESD Compatibility - Suitable for electrostatic discharge environments
• Breathability - Water-repellent with breathable membrane
• Collar Detail - Padded for comfort during extended wear
• Article Number - FV03

Standards and Safety

• Meets EN ISO 20345:2022 +A1:2024 safety footwear requirements
• EN IEC 61340-5-1:2016 certified for electrostatic discharge environments
• Energy absorbing heel rated at 20J impact protection
• Antistatic resistance properties for controlled environments
• Fuel and oil resistant running sole for industrial applications
• Midfoot bone protection tested to 100J impact
• Ankle protection offering 10J safety performance
• Ladder grip outsole for secure footing on climbing equipment
• Wear resistant toe cap with extended coverage
• Non-slip performance on ceramic floors with oil and grease contact
• Cold-insulating protection tested 30 minutes at -17°C
• Heat resistant running sole up to 300°C contact heat for 60 seconds