Your answer depends on the construction of the cotton fibre and the substance that is the other 20%.
corduroy thick polyester thick weaved cotton denim
jean material made from cotton
The Clemson jersey is a made out of polyester and/or a cotton mix. It is a shiny fabric, it can be thick and heavy or thin and light, depending ion the manufacturer.
Depends how thick the fabric is and also if it is mixed with other fabrics etc... but usually iit is kind of absorbent
Rayon fabric can vary in thickness depending on the specific type of rayon. However, on average, rayon is a lightweight fabric that is typically thinner than cotton or polyester.
I don't know about the 600 denier polyester fabric but a mouse in my house chewed through some of the man-made material of the sandals in my closet! They were a thick metallic fabric.
Cotton fabric can vary in thickness depending on factors such as the type of weave and number of threads. Generally, cotton is considered to be a medium-weight fabric that is breathable and versatile for a variety of uses.
Cotton, Bubble Wrap, Thick Towel are all pretty good insulators. Also polystyrene.
thick cotton
a striped 5" x 13" cm dixel wrap, with a polyester material and a 3 by 3 center ring
Leather is a breathable material that makes it an ideal clothing item for almost every season. However, if you get a leather jacket with a thick inner lining such as fur, polyester, etc, it sure will keep you warm in freezing cold weather. However, with lining material such as satin or mesh, you can wear it even in summer evenings.
Cotton traps heat by creating pockets of air between its fibers, which serves as insulation that retains body heat. When these air pockets are warmed by body heat, the cotton material then traps and holds that warmth close to the body. This is why cotton clothing can help keep you warm in cold temperatures.