PUMP!
The PUMP! Captain Boxer is nautical-inspired men's boxer brief underwear with a soft blue-and-white striped cotton body, supportive white pouch, and a fitted mid-length cut that gives classic sailor styling a distinctly masculine PUMP! finish. Clean contrast details frame the thighs and pouch, creating an athletic silhouette that feels crisp, confident, and ready for shore leave.
Part of the PUMP! Bon Voyage Collection, the Captain Boxer draws from vintage maritime uniforms and traditional sailor iconography without losing its everyday wearability. The cool-touch cotton construction moves comfortably with the body, while marine blue stitching, a striped logo waistband, and the swallow insignia bring character to the otherwise streamlined profile. It is playful enough for Pride season, but grounded in the sporty fit and bold expression that define PUMP! year-round.
Size Chart
Size Chart
| Waist | |
| S | 28.5" - 30" | 71-76 cm |
| M | 30.5" - 32" | 77-81 cm |
| L | 32.5" - 34" | 82-86 cm |
| XL | 34.5" - 36" | 87-91 cm |
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