Ultra DryMen Thermal Underwear Undershirt Top Vest; Base Layer; Mens Soft Lightweight Warm Fleece Interior for Running; Fishing; Outdoor Work; Cycling; Football; Gym

I ordered a large because normally this is 41-43" and I could not find any size guide with this product. When it arrived it was 40" for a large and very small. Had there been a size guide I could have ordered correctly.However, the returns and refund service was excellent.

Very warm thermal top, very comfortable but within one wear a hole was noticed under each underarm were there was not enough seem allowance.

Although this item could be used as a long sleeved t shirt for young men , my hubby found itexcellent worn under his white shirt very slender as opposed to other vests/undershirts and the longsleeve is perfect and invisible under shirt provides just enough heat in winter

Fits snug but works very well and is comfy.Worn under a white shirt while performing at a Cathedral Christmas Carol concert & was very much needed.Only draw back is the length of the sleeves, not all people have arms like an 'Orangutan'.

As indicated above the product is presented like a set with a bottom but it’s only a top 🤷🏾‍♂️

The vest were good quality I thought but after wearing one vest for a couple of times the seam came apart for about 75mm, considering I bought the larger size poor quality, more seams coming apart sent them back not fit for purpose.

nice fit.

Overall if performs well, but the sleeve are quite long for its' size (at least for me, 5'11, normally I buy shirts with a 34" sleeve lenght). Not a big issues though, so don't look at it as a deal breaker, just an observation.