Phalanx loves providing us with the best grappling shorts on the market, and the HPTX shorts are well worth the investment. These Jiu-Jitsu shorts are designed for long-term use, they're made from 100% polyester, reinforced with stitching, an extra-thick waistband for security, an internal drawstring for a customized fit, and a convenient pocket for a mouthguard or small accessories. The moisture-wicking material keeps you cool and dry, and the designs are sublimated, so they won't fade or peel.