High-loft grid construction for optimal insulation
Flatlock stitching and ergonomic seams add comfort
Moisture-wicking, odor-fighting technology
Engineered for freedom of movement
One of the warmest Under Armour base layers on the market. Heavyweight Mega-Grid Fleece traps your body heat in a high-loft insulation grid and channels moisture away from skin to keep you warm and dry – even if you break a sweat. Odor-reducing ArmourBlock™ technology keeps it fresh for multiday wear. Flatlock stitching and ergonomic seams prevent bunching and offer an unrestrictive fit for total comfort. Enjoy nonbulky layering and raglan sleeves for freedom of movement. Made of heavyweight 7.25-oz. 96/4 polyester/elastane for premium softness and stretch. Fitted. Imported. Sizes: S-3XL. Color: Black.
This is the thickest, and the best made base layer yet. Under armour make's great product's. I own a closet full of under armour stuff. I would recommend this to anyone wanting to stay warm in the coldest weather out there.
I to have a closet full of UA both cold gear and heat gear, it is the best active clothing bar none. But when it states that it is compression fit it will be very tight. That is how it traps your body heat. If you don't like the tight fit I sudjest you by the (fitted) not the compression.
I got the bottoms for Xmas and, unlike dukassasin (see other reviews) I think they fit just fine. I got a parge and I am 6-2 and 225 lbs. I wore them the last 2 days duck hunting and had a pair of flannel lined Carhartt Jeans over them and my neoprene chest waders on top. Temperatures were in the 20s and I had good flexibility with very low bulk and no cold issues. I will be buying the tops for the complete set this week. I highly recommend the product and hope it last because the $$ is the only drawback. As long as they last, they're totally worth the investment.