Besides adequate eye protection and gloves, a welding jacket will be the most important piece of personal protective equipment you can use while welding. A high-quality welding jacket has a few important protective characteristics.

First, the jacket will be flame retardant, in the event that a spark lands on your clothing or ignites something near to you. As well as being resistant to burning, quality welding clothes won’t melt or drip when they are exposed to high heat, saving you from disastrous burns. While no piece of clothing can be completely immune to flame, fire resistant welding jackets can give you crucial time to get to safety should you find yourself in a fire or high-heat situation.

Along with spark and fire protection, welding jackets protect your arms and torso from the other physical harms that can come from welding: UV radiation and metal splashes. As a trained welder, you’re aware of the high temperatures needed to melt metal; molten metal splashes can cause serious injury to skin that is not adequately protected. Ultraviolet radiation can cause burns and skin cancer over time.

Like most welding clothing, welding jackets come in a few types and varieties. Most are either composed of natural fibers (like cotton) or natural leather. Those welding in warmer climates may prefer heavy-duty cotton options. Cotton is more breathable and comfortable and can prevent perspiration. Cotton jackets are also a less expensive option.

A leather welding jacket will be more heavy duty and appropriate for professionals working in colder environments. They can last longer when cared for properly, although they will be a more expensive initial investment. Leather welding jackets are usually lined with cotton, corduroy, or another insulating and soft material. They can be quite heavy, so it makes sense to try on several before committing to one that feels right to you.

These days, welding jackets come with a variety of additional specifications. Some are made of material that is woven with Kevlar, which can provide an additional layer of fire safety. Many also have gusseted underarms or backs, to provide airflow and decrease discomfort.