Bulwark Mens FR Long Sleeve Base Layer with Concealed Pocket
The Bulwark® FR CAT 1 Long Sleeve Base Layer provides lightweight arc-rated protection designed to be worn as part of a flame-resistant layered system. Built with moisture-managing Excel FR® fabric and breathable mesh underarm gussets, this base layer delivers comfort, mobility, and compliance for utility, electrical, and industrial professionals.
⚡ CAT 1 Arc Flash Protection
This arc-rated FR base layer provides additional protection as part of a compliant flame-resistant layered system.
- Arc Rating: ATPV 6.4 cal/cm²
- CAT 1 Protection
- Meets minimum arc rating requirements for FR layered systems
- Ideal for electrical, utility, and industrial environments
🔥 Excel FR® Flame-Resistant Fabric
Constructed with trusted Excel FR® flame-resistant fabric designed for durability, comfort, and reliable protection.
- 5.5 oz (185 g/m²) FR fabric
- 90% Cotton / 10% Polyester blend
- Soft, breathable material for all-day wear
- Designed for layering under FR outer garments
💧 Moisture Management & Breathability
This base layer is built to keep you comfortable during demanding work conditions.
- Moisture-management finish
- Contrast mesh full underarm gussets for ventilation
- Helps regulate body temperature
👕 Comfortable Workwear Fit
Designed for mobility and comfort while maintaining professional FR compliance.
- Self-fabric crewneck collar
- Raglan sleeves for improved mobility
- Hemmed sleeve finish
- Lightweight base layer construction
🛠️ Functional Storage
- One concealed chest pocket for small essentials
🛡️ FR Compliance Identification
The heat-sealed Bulwark® triangle logo at the neck clearly indicates the wearer is using FR-rated undergarments — helping safety managers quickly verify compliance.
📋 Product Details
- Fabric: Excel FR® Flame Resistant
- Fabric Weight: 5.5 oz (185 g/m²)
- Blend: 90% Cotton / 10% Polyester
- Care: Home Wash
- Origin: Imported of Fabric Made in USA
Reliable FR protection, breathable comfort, and compliance-ready performance.
