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Weldas Arc Knight® 38-4330 flame-retardant welding jacket
The Arc Knight® line is a new approach to welding clothing, developed by Weldas engineers for the most demanding professionals. It is an innovative system that combines lightweight, breathable fabrics with high strength in the key areas exposed to spatter. Arc Knight® is designed to give the right balance of uncompromising protection, all-day comfort, reduced weight and durability, meeting the varied needs of the modern welder.
Key Features
Made from durable, flame-retardant cotton with a high fabric weight of 520 g/m²
All seams sewn with 3-ply twisted, non-flammable KEVLAR® thread
High fastening collar to protect the neck and nape
Insulated snap fasteners with an additional hook-and-loop protective flap
Ergonomic cut for freedom of movement
Practical tip: runs small, we recommend choosing one size up
Technical Details and Certification
Materials and Construction
The core of the 38-4330 jacket is a heavy (HD, Heavy Duty) flame-retardant cotton fabric weighing as much as 520 g/m². Such a high fabric weight gives a protective barrier well above standard FR clothing and effectively shields you from sparks and spatter. The construction is held together by seams sewn entirely with 3-ply twisted KEVLAR® thread, which resists burning through and breaking, so the garment does not come apart at the most critical points. Weldas designers paid attention to safety-critical details: the high collar protects the neck, and the double closure (insulated snaps covered by a hook-and-loop flap) forms a tight barrier that keeps hot particles from getting under the clothing.
Important note from experts and users: Arc Knight® jackets run small. For maximum comfort and full wrist protection, we strongly recommend buying one size larger than you normally wear.
What's in the Box?
- 1 x Weldas Arc Knight® 38-4330 flame-retardant welding jacket
Recommended Applications
- The Arc Knight® jacket is a versatile choice for welders who need reliable protection in varied working conditions. It works well for:
- MIG/MAG and MMA welding at medium currents
- TIG welding, where freedom of movement is required
- Workshop, assembly and maintenance work
- Professionals who want more comfort and mobility than heavy leather clothing offers
About Weldas
Weldas is a brand created by welders for welders. Since 1984 it has supplied professionals worldwide with top-class PPE, guided by a philosophy of uncompromising quality, comfort and certified safety. Full control over the production process in its own factories allows Weldas to guarantee outstanding durability and ergonomics, which confirms its status as a global leader and "The Professionals' Choice".




