Core level compression shorts gain the benefit of the new core X-Pocket design for improved cup position and comfort as compared to traditional compression short cup pocket. * Constructed with supportive four way stretch, anti-microbial fabric that wicks moisture away from the skin. Flatlock seams, vented mesh cup pocket and comfort-fit waistband. Package: Clamshell. * ULTRA CARBON FLEX CUP Patented advanced multi-stage impact protection transfers shock away from vital areas while flex curve design and orbital gel pad maximizes comfort and fit * ULTRA X-FIT CUP RETENTION SYSTEM integrated internal X-Pocket with dual X-Strap system secures the lower third of the bio-shaped cup pocket in a more natural position for closer cup fit during a wider range of motion when running, skating or crouching. U