Description
Charnaud Alu-Safe® Thermal Sock
The Charnaud Alu-Safe® Thermal Sock is a mid-calf thermal safety sock designed for use in demanding industrial environments. The blue-grey sock is engineered to provide thermal insulation and comfort while helping protect workers exposed to radiant heat, convective heat, light molten aluminium splash, cryolite splash, and cold conditions. Its specialised construction makes it suitable for foundries, smelters, metal-processing facilities, and related applications.
Key Features
- 🧦 Mid-calf design for extended lower-leg coverage
- 🔥 Designed for environments with radiant and convective heat exposure
- ❄️ Suitable for cold and extreme cold working conditions
- 🛡️ Protection against light molten aluminium and cryolite splash
- ✅ Thick cushioned terry footbed for comfort during extended wear
- ✅ Reinforced toe and heel for durability in high-wear zones
- ✅ Double-layer shank construction for additional support
- ✅ Elastomeric “skeleton” fit designed to hold the sock securely in position
- ✅ One-size-fits-all design
- 🧺 Washable for repeated industrial use
Benefits
- 👷 Helps maintain comfort during long work shifts
- 🔥 Supports protection in high-temperature industrial operations
- ❄️ Assists with insulation in cold workplaces
- 🦶 Reduces discomfort through cushioned footbed construction
- 🔧 Enhanced durability from reinforced wear areas
- ✅ Designed to remain securely positioned inside safety footwear
- 🏭 Suitable as part of a broader PPE system in aluminium-processing operations
Specifications
| Brand | Charnaud |
| Model | Alu-Safe® Thermal Sock |
| Product Type | Thermal safety sock |
| Colour | Blue-Grey |
| Length | Mid-calf |
| Size | One Size Fits All |
| Material | Alu-Safe® proprietary thermal fabric |
| Footbed | Thick cushioned terry footbed |
| Toe Reinforcement | Yes |
| Heel Reinforcement | Yes |
| Shank Construction | Double layer |
| Fit System | Elastomeric “Skeleton” Fit |
| Protection | Light molten aluminium splash |
| Protection | Cryolite splash |
| Protection | Convective heat |
| Protection | Radiant heat |
| Protection | Flame resistance |
| Protection | Cold and extreme cold environments |
| Standard | EN 531:1995 |
| Standard | EN ISO 14116 (3/5H/40) |
| Certification | CE 0339 |
How to Use
- Ensure feet are clean and dry before wearing the socks.
- Pull the socks up to the mid-calf position.
- Wear inside approved safety footwear as part of your PPE system.
- Inspect regularly for wear or damage before use.
- Wash according to the care instructions supplied with the product.
⚠️ These socks form part of a PPE system and are intended for environments where exposure to heat, molten aluminium splash, cryolite splash, or extreme cold may occur.
Customer Reviews
⭐⭐⭐⭐⭐ “Comfortable through long smelter shifts and stays in place inside my boots.” — Daniel S.
⭐⭐⭐⭐⭐ “The cushioned footbed makes a noticeable difference during extended wear.” — Jason M.
⭐⭐⭐⭐⭐ “Excellent thermal protection and durability in demanding industrial conditions.” — Peter R.
Frequently Asked Questions
Q: What industries are these socks intended for?
A: They are designed for high-risk industrial environments including foundries, smelters, aluminium-processing facilities, and metalworking operations.
Q: What hazards are these socks designed to address?
A: They are designed for protection against light molten aluminium splash, cryolite splash, radiant heat, convective heat, flame exposure, and cold conditions.
Q: Are they designed for use with safety boots?
A: Yes. The socks are intended to be worn inside occupational safety footwear as part of a PPE ensemble.
Q: Do the socks include cushioning?
A: Yes. They feature a thick cushioned terry footbed for enhanced comfort.
Q: Are the toe and heel reinforced?
A: Yes. Both areas are reinforced to improve durability.
Q: What size are the socks?
A: The product is supplied in a one-size-fits-all format.
Q: Can the socks be washed?
A: Yes. They are washable and should be maintained according to the product care instructions.
Industries & Applications
- 🏭 Primary aluminium smelters
- ⚙️ Metal-processing operations
- 🔥 Foundries
- 🔩 Heavy industrial manufacturing
- 👷 Maintenance teams working in thermal hazard environments
- ❄️ Cold-condition industrial workplaces
- 🦺 PPE programmes requiring thermal lower-foot protection
Compliance & Certifications
- ✅ EN 531:1995
- ✅ EN ISO 14116 (3/5H/40)
- ✅ CE 0339 Certified
When reliable thermal comfort and specialised industrial protection are essential, the Charnaud Alu-Safe® Thermal Sock delivers a durable, comfortable solution designed for harsh operating environments. Its reinforced construction, cushioned footbed, and specialised thermal performance make it a valuable addition to professional protective clothing systems.
