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Shop the HKS Crossmax Pioneer Black S3S ESD Safety Boot. Featuring Nanotech water-resistant upper, Kevlar midsole, BOA fit system, and ergonomic steel toe cap. Lightweight, breathable, and ESD-rated for maximum workplace safety.
Where High-Tech Protection Meets All-Day Comfort.
The HKS Crossmax Pioneer Black is a next-generation S3S safety boot that brings together ultralight comfort, exceptional durability, and advanced foot support technology. Designed for modern workplaces, it offers ESD protection, Kevlar puncture resistance, and a water-repellent Nanotech upper—making it ideal for environments from construction to cleanrooms.
Key Features
- Upper Material: Nanotech microfiber — a lightweight, smooth, water-resistant and easy-to-clean material combining leather and textile functionality
- Lining: Cool mesh climate lining for superior breathability and moisture control
- Toe Protection: Ergonomically-shaped steel toe cap, impact-resistant to 200 J
- Midsole: Kevlar textile (T-527) for anti-perforation protection, flexibility, and lightweight wear
- Outsole: Durable TPU/PU outsole with oil, fuel and slip resistance (SRC rated)
- BOA® Closure System: Easy dial-to-fit for secure, personalized comfort
- Insole: Semi-orthopaedic, breathable footbed made from recycled materials with arch support for joint relief
- Weight: 600g (size 42)
- Metal-Free Midsole: Ideal for environments with metal detectors or electrical risks
- Standards: EN ISO 20345:2022 S3S FO SR ESD
Benefits & Applications
- Anti-static and ESD compliant: Ideal for electronics, labs, and manufacturing
- Slip-resistant: SRC-certified outsole grips well on wet, oily, and industrial floors
- Energy Return: PU Power Foam midsole with excellent cushioning and rebound
- Orthopaedic Approved: Compatible with insoles per DGUV-112-191 standards
- Vegan-friendly: Made from cruelty-free, recycled materials
Industries & Use Cases
- Construction and Engineering
- Pharmaceuticals and Medical Labs
- Electronics and Cleanrooms
- Hygiene, Food, and Chemical Industries
- Automotive, Aviation, and Logistics
Technical Specifications
- Closure: BOA® Fit System
- Sizes: EU 39–48
- Toe Cap: Steel (200J impact resistance)
- Midsole: Kevlar textile, metal-free
- Outsole: TPU/PU, SRC-certified
- Upper: Water-resistant Nanotech microfiber
- Insole: Removable, breathable, antibacterial, and orthopedic-ready
Frequently Asked Questions (FAQ)
Q: What is Nanotech material?
A: Nanotech is an advanced microfiber that combines leather and textile traits. It's ultralight, water-repellent, easy to clean, and retains its shape for long-lasting durability.
Q: Is the HKS Pioneer boot suitable for electrical environments?
A: Yes, this boot is ESD-compliant and has anti-static properties, making it ideal for working in electronic and chemical industries.
Q: How does the BOA closure system work?
A: The BOA® system uses a dial mechanism that lets you tighten or loosen the boots quickly, offering a customized fit without traditional laces.
Q: Is the insole removable and orthopaedic-friendly?
A: Yes, it comes with a semi-orthopaedic insole and supports DGUV 112-191 certified custom insoles for medical needs.
Q: Are these boots heavy?
A: Not at all. Despite being rugged and fully protected, they weigh only 600g (size 42), ensuring long-wear comfort.
Understanding Stock Statuses
At Advanced Safety, we use visual stock status icons to help you quickly understand product availability while browsing. Here's what each label means when shopping for PPE, safety footwear, workwear, or first aid supplies.
Products marked as "In Stock" are held in our warehouse and typically ship within 24 hours (if ordered before 2pm). You can log in or create an account to see real-time stock levels and plan your order with confidence.
"Limited Stock" means there are only a few units left of that product or size variant. We recommend ordering soon, especially for high-demand items. Log in to confirm availability or reserve remaining stock.
These items are not stocked in-house and are ordered directly from our suppliers once your order is placed. Delivery timelines vary based on manufacturer lead time. We'll confirm ETA with you before finalising dispatch.
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