Merino Long Johns - Flame Resistant Size:3XL superior quality base layer for

superior quality base layer for any occasion

they’re perfect for your little one’s comfort

riding or at work indoors or out

Nature's Secret singlet

It is ideal for layering under any helmet

Merino Long Johns - Flame Resistant Size:3XL superior quality base layer forBrass Monkeys FR (Flame Resistant) long johns are made with our FR fabric, a blend of merino wool and FR treated materials. Meeting the HRC1 standard, they offer additional flame resistance and electrical arc protection. These thermal leggings are warm, breathable, durable, and highly visible. They are ideal for layering in the workplace or on the frontline.