While there is not much equipment that a wrestler wears, it is still highly specialized. A wrestling singlet is a one-piece, tight-fitting, colored, lycra uniform. The uniform is tight-fitting so as not to get grasped accidentally by the opponent and allows the referee to see each wrestler's body clearly when awarding points or a pin. Women wrestlers wear a higher cut singlet usually with a sports-bra underneath.

Wrestling shoes are light, flexible, thin-soled, ankle-high sneakers that allow maximum speed and traction on the mat without giving up ankle support. The current rules call for laces (if any) to be covered so that they do not come untied during competition.

In American high school and college wrestling especially (Although under current FILA rules, it is optionable.), headgear is mandatorily used to protect the ears from cauliflower ear and other injuries. Headgear is made from molded plastic polymer or vinyl coated energy absorbing foam over a rigid hard liner and strapped to the head tightly.

Wrestling is conducted on a padded mat that must have excellent shock absorption, tear resistance, and compression qualities. Most mats are made of PVC rubber nitrile foam. Recent advances in technology have brought about new mats made using closed cell, cross-linked polyethylene foam covered in vinyl backed with non-woven polyester.