Complex sentence: Socks can be created from a wide variety of materials such as, cotton, wool, nylon, acrylic, polyester, olefins, (such as polypropylene), or spandex.
Split into simpler sentences: Socks can be created from a wide variety of materials. Some of these materials are cotton, wool, nylon, acrylic, polyester, olefins, (such as polypropylene), or spandex.