pump round2 backless briefs ribbed cotton combo jock retro green 12082 2350 mm elastic waistband with bold PUMP! branding at the back Retro green Ribbed cotton elastane body for a soft, comfortable fit Elastic cotton piping for enhanced structure and a polished finish Signature P! front patch for a sleek, high quality look Backless brief design that contours and accentuates Round2 Retro green Backless Brief, designed for those who appreciate freedom in both movement and style. The ribbed retro green fabric, accented by