K4931-XL - Lincoln Electric XVI Series Industrial FR Cotton Welding Jacket, Extra Large

Advanced FR Protection for Industrial Welders

The Lincoln Electric XVI Series Industrial FR Welding Jacket (Model K4931-XL) represents a significant evolution in personal protective equipment for professional fabricators. Designed to bridge the gap between heavy leather protection and lightweight cotton comfort, this jacket utilizes a strategic hybrid material construction. The design incorporates premium grey 16 oz. Flame Retardant (FR) fabric in high-wear areas—specifically the sleeves and upper chest—where heat and spatter exposure are most intense. Conversely, the torso and lower back sections are constructed from lighter 9 oz. black FR cotton. This engineering choice maximizes longevity and burn protection while significantly improving ergonomics and breathability for the wearer.

Beyond its fabric composition, the XVI Series is built for the rigors of the industrial environment. It features high-strength Kevlar stitching throughout, ensuring that seams remain intact even under thermal stress. The front closure system is particularly robust, employing a multi-layer design with both Velcro and snaps to eliminate gaps where sparks or spatter could intrude. This attention to detail ensures compliance with ASTM D6413 standards for flame resistance, making it a reliable choice for safety managers and independent contractors alike.

Operator comfort is paramount in the XVI Series design. Lincoln Electric has integrated an innovative cushioned collar and cuff system. These contact points are lined with foam and fleece, alleviating the common chafing and pressure points associated with stiff welding apparel. The cuffs also feature adjustable snaps, allowing for a secure fit that accommodates various glove styles. Additionally, the jacket includes a secure inside pocket, protecting valuables from the shop environment. Unlike leather alternatives that degrade with sweat and grime, this FR cotton jacket is fully machine washable, allowing for better hygiene and extended service life.