MaleBasics MB001 Men's Underwear Trunk

The MaleBasics MB001 Underwear Trunk is a sleek men's trunk that combines a supportive front pouch with a flattering body-hugging cut and a contrasting logo waistband for a polished everyday look.

Made from 93% cotton and 7% spandex, the fabric feels silky against the skin and clings smoothly to the frame, making these trunks an ideal choice under tight-fitting clothing where bunching or riding up would be noticeable.

Available in a range of colors with contrasting stitching, the MB001 offers a stylish, versatile option for day wear, sports, or nights out. Sizes run from small to extra-large.

• 93% cotton, 7% spandex
• Supportive front pouch for all-day comfort
• Sleek trunk silhouette hugs the frame
• Contrasting waistband with MaleBasics logo
• Contrasting stitching detail
• Fuller rear coverage
• Sizes S–XL
• Made in Colombia

Why is the MB001 good under tight clothing?

The trunk's slim profile and body-hugging cotton-spandex fabric eliminate fabric bunching and riding up, creating a smooth, invisible line under fitted trousers or shorts.

What colors does the MB001 come in?

The MaleBasics MB001 is available in a range of colors, all featuring contrasting stitching and a branded waistband, so you can pick a shade that suits your personality.

What sizes are available?

The MB001 trunk is offered in sizes small through extra-large, accommodating a variety of body types while delivering a consistently flattering fit.