Men's bottom shorts Reebok SPARTAN COMPRESSION FOR SHORT designed for extreme running race Spartan Race. Compressive function strengthens muscles, reduces vibration and adds a sense of stability. Extremely soft, strategically placed flat seams minimize skin irritation. Sewn shaped wedge ensures perfect mobility and comfort. SPEEDWICK technology removes excess moisture from the body and allows effective ventilation. This functional piece can not be missed in any sports equipment of Spartans!