Blaklader Flame Retardant Long Underwear, 78% Merino Wool 1889 Size:4XL The reinforced pockets and triple-stitched

The reinforced pockets and triple-stitched seams ensure these pants will last through even the toughest jobs

Chest pocket with zip keeps your essentials secure

The low waist and ergonomically formed trouser leg provide a comfortable fit

Round neck

Blaklader Flame Retardant Long Underwear, 78% Merino Wool 1889 Size:4XL The reinforced pockets and triple-stitchedBlaklader Flame Retardant Long Underwear, 78% Merino Wool 1889 Stay warm and safe with Blaklader's Flame Retardant Long Underwear Made with 78% Merino Wool, this underwear is soft, comfortable, and naturally moisture wicking The flame retardant properties provide an extra layer of protection in hazardous work environments Designed with flatlock seams for added comfort and reduced chafing Perfect for those who work in construction, welding, or other