Shock Doctor Boy's Core Supporter with BioFlex Cup black-and-graphite These are "unfinished" heads

These are "unfinished" heads

Twisting three individual fibers before weaving them together increases feel and control

Updated and improved throat design

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Shock Doctor Boy's Core Supporter with BioFlex Cup black-and-graphite These are "unfinished" headsCreated with breathable, four way stretch mesh, the Core Supporter achieves the perfect fit. The comfort waistband allows you to play without irritation. The Shock Doctor BioFlex Cup, a vented bio shape cup designed to shield areas where protection is most crucial. The body of this core protective cup forms flawlessly to your athletic frame to provide unrestricted movement, airflow and comfort. BIOFLEX CUP: unique, vented bio shape body with