Turn up the intensity with the PUMP! Terbium Trunk – crafted for guys who like their underwear as bold as their attitude. Designed with a precision blend of nylon and elastane, this trunk delivers serious stretch and support while keeping things sleek and breathable. The low-rise silhouette enhances your natural shape, sitting comfortably below the waist for a confident, modern fit.
Engineered for movement, the contoured cotton-lined pouch ensures all-day comfort with a natural lift – no constant adjusting needed. Whether you’re hitting the gym or just kicking back, the no-roll waistband stays in place, keeping your look sharp and distraction-free. With bold branding at the waist, this trunk is a statement piece that feels as good as it looks.
- Low-rise fit – sits just below your natural waistline
- Smooth, ultra-stretchy feel – nylon blend offers flexibility and comfort
- Contoured cotton-lined pouch – breathable support with a natural lift
- No-roll waistband – stays put without bunching or slipping





















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