BN3TH Pro Ultra Boxer Brief - Black 5 The M4S offers the unprecedented

The M4S offers the unprecedented versatility to switch between toric and cylindrical style lenses

UV400 Impact Resistant Black Lens

an elastic waist pant you can truly wear anywhere

100% Polyester shell fabric

BN3TH Pro Ultra Boxer Brief - Black 5 The M4S offers the unprecedentedThe Pro Ultra is designed for max intensity and elite performance with super premium, lightweight fabric that is highly breathable, supportive, and silky smooth. These Boxer Briefs feature The Original 3D Pouch to ensure everything is separated and supported so you can always put your best foot forward. The fabric is a breathable, moisture wicking polyester blend mesh featuring Ionic+ anti odour technology that does not wash out. Fabric: 84% Recycled