Men's Thermal Underwear Top - Fleece Lined Long Sleeve Shirt for Cold Job Sites

By 7 a.m. the site is already cold and the steel is colder. A T-shirt under your work shirt isn't enough, and a hoodie won't fit under your jacket without binding at the shoulders. This men's thermal underwear top goes on first, sits flat under everything else and gives you a soft fleece layer against your skin all day.

It's a polyester knit with two different sides. The inside is a brushed plush fleece, so the soft face sits against you. The outside is smooth, so your work shirt or vest slides on over it instead of catching. The close knit cuffs hold the sleeves at your wrists when you reach overhead or pull on your gloves.

The narrow, low crew neck stays hidden under your shirt collar, finished with a slim band and two rows of stitching. There are no pockets, zips or logos to get in the way, so it's just a warm layer you stop noticing after the first ten minutes. When the day warms up and the outer layers come off, it looks like a plain long sleeve shirt. It comes in sizes all the way up to 5XL, so bigger frames get the same layer instead of something stretched too tight across the shoulders.

Here's what it isn't. It's not waterproof or windproof, so wear your work jacket or shell over it when the weather turns. The maker gives no temperature rating, so we're not going to invent one. And we don't have garment measurements from the maker yet, so we won't guess at the fit for you.

Key Features:

• Brushed plush fleece on the inside puts the soft side of the fabric against your skin.
• A smooth outer face lets a work shirt, vest or jacket slide on without bunching.
• A narrow low crew neck stays below your shirt collar.
• Close knit cuffs keep the sleeves at your wrists when you reach or pull on gloves.
• Plain design with no pockets, zips or printed logo, so nothing rubs under your layers.
• Available in Dark Gray and Black, in sizes S to 5XL for bigger frames.

Specifications:

• Type: men's long sleeve crew neck undershirt with fleece lining
• Fabric: polyester knit with a smooth outer face and brushed plush fleece on the inside
• Neck: narrow low crew neck with a slim self-fabric band
• Cuffs: close knit cuffs
• Design: plain, with no pockets, zips or printed logo
• Weather: not waterproof or windproof, no temperature rating from the maker
• Colors: Dark Gray, Black
• Sizes: S to 5XL

Goes on first. Stays warm. Lets you get on with the job.

Free shipping in the United States and the United Kingdom.

Check our Shipping Policy for more information.

If you decide to return the items for whatever reason you may do so within 30 days from the day that you received them. Read more in our Return and Refund Policy.