From the manufacturer

For head to toe warmth...

Try our onesies like this heavy-weight wool long-sleeve combination (Style 1300), which is blended for comfort, warmth, and longer wear. Around since the gold rush, this is a popular choice for fishing, logging, and mining. The full button front features military insert shoulders and a "trap" door with button closure.

To gear up for your next hike...

Stay warm with our long sleeve layers. Founded in 1856, we've perfected an innovative blend of fibers that creates a thermal effect for warmth retention in our base layer styles like like this Expedition Weight Long Sleeve Shirt (Style 7569).

To stay warm all year long...

Try our long underwear, the ultimate performance warm wear, designed to keep you warm and comfortable in the harshest weather conditions. These Microfleece Long Johns (Style 7566) provide added wind and water resistance and are a must-have for anyone who loves the outdoors.

In need of a light layer....

You'll love our short sleeve and tank undershirts. Still designed to provide warmth, this Superwash Wool Tank Undershirt is 90% and 10% Nylon with comfort and durability in mind.

	Premium Cotton Rib Knit Long Sleeve Combination (Style 2500)	2-Layer Cotton Blend Long Johns (Style 1452)	2-Layer Cotton Blend Long Sleeve Shirt (Style 1453)	HeatFX Lightweight Jersey Long Johns (Style FX38)
	Add to Cart	Add to Cart	Add to Cart	See Details
Customer Reviews	4.1 out of 5 stars 25	4.4 out of 5 stars 367	4.4 out of 5 stars 85	—
Price	$34.47$34.47	$30.26$30.26	$34.00$34.00	—
Fabric Composition	100% Combed Cotton - Rib Knit	50% Cotton / 50% Polyester - 2-Layer Knit	50% Cotton / 50% Polyester - 2-Layer Knit	41% Polyester / 33% Acrylic / 23% Viloft Rayon / 3% Spandex - Jersey Fabric
Color	Grey Heather, Red	Charcoal	Charcoal	Charcoal
Details	Features a trap door on the back with a button closure, cuffs reinforced with spandex, and leg gussets to give thighs extra room for proper fit	Features double the layers for double the comfort with a soft inner layer of blended cotton and polyester and an outer layer to create an insulating barrier	Features an additional insulating barrier when air is trapped between the two layers, making it the ideal garment for moderate to very cold weather	Features an innovative combination of fibres that provides superior warmth and comfort without bulking
Care Instructions	Machine washable and dryable, do not bleach	Machine washable and dryable, do not bleach	Machine washable and dryable, do not bleach	Machine washable and dryable, do not bleach, do not use fabric softener