SIMIYAMen's Thermal Underwear Set Base Layer Long Sleeve Top Ultra Soft Long Johns Fleece Thermals Leggings for Winter Workout

As soon as I got these, I washed them and had them on. Lovely plush fleece inside, nice body fit to trap warm air against the body to keep me warm. No restrictions in movement, have a nice thickness and really look good quality for the money paid. Highly breathable and very comfortable. Will be buying these again 😍😍

Bought these for my son who says they are cosy, comfortable, warm and a good fit. Washed well and held their shape. Good value for money.

I’m 5’11/ 80kg and bought size L; I am probably average height but out of the bag the legs are a little short, they are OK but a couple of inches longer would have been perfect. Otherwise perfect happy with them so far, they seem well made and are certainly warm. Fit everywhere else is good, a larger size would have been too loose and baggy. Had the legs been a little longer then I would have rated 5 stars.

I wear suits for my work in a cold environment so I always wear thermal underwear. This one is perfect for my need. Its very soft and keeps me warm without sweating.it feel like spongy which provides airflow. I have ordered Medium size and its not too tight and not too baggy.its really ultra soft . The stretchy fabric didn’t hinder my movements so i can move freely while at the gym, office, or home. I have tried this and its perfect for all activities and will kept me comfortable. This set is soft against my skin, yet its strong seams won’t rip or tear prematurely, material wicked away moisture and kept me dry with no sticky or clammy feeling .So i wore them all day. I am sure it will last longer. Will order Small size as well for cycling.

Decent quality kept my son warm

These thermals are perfect obviously for keeping the body warm especially in this weather we're having atm, without perspiring and comfortable to wear

Got theses as I fish all year round and feel the cold a bit. There are not bad on keeping you warm. I got them in black Friday sale so very good value for money. Fit very well. Nice and soft. Stretchy so freedom of movement. But I will be looking at another set for more warms

I found all the different makers' size charts rather confusing with some even transposing waist and chest sizes so I was pleased to find David W's Simiya review with his height, weight and even age similar to mine; 5'10", 11st. I ordered L.It is a close/loose fit and very comfortable. It was 4C and dark outside, so I wandered around the garden wearing only the base layer and watching Jupiter, Saturn and Venus, which were lined up that night.I was only out there 15 mins, but surprised by how warm and comfortable I was.When cycling I experienced the wicking effect after a long hill. It didn't take long before my back felt dry and comfortable again. My other layers were trousers, light fleece and a showerproof top. Outside temperature 6C. The pee hole is very useful on long cycle rides. The Large size works fine, but I might get the Medium for cycling and maybe try it SUPing in cool weather instead of a wetsuit.