85%/15% cotton/nylon. Unisex. One size fits all. GI Government Issued style. Made In USA. Thermal boot socks. Keeps your feet warm in extremely cold weather. Great for outdoor activities and could be worn around the house to keep feet warm. HW-Heavy Weight. Comfortable fit.
1 contribute to the mechanical structure of animals, including humans, e.g. keratin in hair and fingernails, and fibrous proteins such as collagen in tendons. 2  enable animals to move, e.g. myosin in muscle.  facilitate transport of smaller molecules around animals' bodies, e.g. haemoglobin.
A macromolecule simply is a larger molecule made of many smaller molecules. There are four types of macromolecules a) Proteins are co â¦ mposed of amino acids b) Carbohydrates are made of sugars c) Nucleic acids are composed of nucleotides. function of a protein macromolecule is: Moving things in and out of cells. Transporting other molecules in the body Protein macromolecule makes up the connective tissue i â¦ n tendons.