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Weldas Arc Knight® 38-4328 Welding Cape Sleeve
The Arc Knight® line is an innovative answer for welders who will not compromise between safety and comfort. It was designed as a hybrid protective system that combines the top-level Class 2 protection typical of leather clothing with the much lower weight and better breathability of flame-retardant fabrics. It is an ideal choice for professionals doing intensive, all-day welding in demanding conditions.
Key Features
Hybrid construction: Durable grade A cowhide split leather on the sleeves combined with heavy 520 g/m² FR cotton on the body.
Top-level protection: Certified to Class 2 under EN ISO 11611, intended for the heaviest welding work.
Outstanding durability: All seams sewn with 3-ply twisted DuPont™ KEVLAR® thread, resistant to burn-through and breaking.
Electrical safety: Dielectric snap fasteners that do not conduct electric current.
Comfort and ergonomics: Much lighter and more breathable than traditional all-leather clothing, ideal for all-day work.
Technical Details and Certification
Materials and Construction
The Arc Knight® 38-4328 cape sleeve is a fine piece of materials engineering. The body is made of innovative heavy flame-retardant (FR) cotton with a fabric weight of 520 g/m². Thanks to its weight and dense weave, this material protects against spatter and radiant heat almost as well as leather, while allowing far better air circulation. The sleeves, the areas most exposed to direct contact with hot spatter, are made of selected grade A cowhide split leather. Everything is joined with very strong 3-ply twisted KEVLAR® thread, which keeps the garment intact even in extreme conditions. Dielectric snap fasteners add to your safety by removing the risk of accidental electric shock.
Safety and Certification
The product is certified to EN ISO 11611:2015 Class 2 / A1+A2. This is the highest level of protection for welding clothing, intended for hazardous work that produces a lot of spatter and a high level of radiant heat. Class 2 confirms that the Arc Knight® cape sleeve is an effective protective barrier in the most demanding welding processes. With this model you invest in safety that has been certified and tested by independent bodies.
Product Specification
| Feature | Value |
|---|---|
| Model | 38-4328 |
| Line | Arc Knight® |
| Material | Hybrid - flame-retardant cotton (520 g/m²) + grade A cowhide split leather |
| Thread | 3-ply twisted DuPont™ KEVLAR® thread |
| Standard | EN ISO 11611:2015 |
| Protection class | 2 / A1+A2 |
| Safety features | Dielectric snap fasteners |
What's in the Box?
- 1 x Weldas Arc Knight® 38-4328 welding cape sleeve
Recommended Applications
- Thanks to its Class 2 certification, the Arc Knight® cape sleeve is recommended for the most demanding processes and industrial applications:
- MMA welding (basic or cellulosic electrodes)
- High-current MIG/MAG welding, including flux-cored wires
- Self-shielded welding (FCAW-S)
- Gouging and plasma and oxy-fuel cutting
- Out-of-position work where the risk of contact with spatter is high
About Weldas
Weldas is a brand created by welders for welders. Since 1984 it has supplied professionals around the world with top-class PPE, guided by a philosophy of uncompromising quality, comfort and certified safety. With full control over the production process, Weldas stands for durability and trust in the welding industry.


