Quick answer

Choose a trunk if you want low-rise coverage with short legs and a secure fit for everyday wear. Choose a thong if you want the least fabric possible and no leg coverage. Both use the AnatoMax Pouch for anatomical separation, so the real decision comes down to how much coverage you prefer and how your legs are shaped.

Coverage: How Much Fabric Do You Actually Want?

The EveryMan Trunk sits low on the hips and has the shortest legs in the range. That means it covers your upper thighs lightly while keeping a low profile under pants. The PrimeMan Thong has no leg coverage at all — just a front pouch and a minimal back. If you dislike any fabric around your thighs, the thong removes that entirely. If you want a bit of separation between your legs and your pants, the trunk provides it without bulk.

Fit and Leg Shape: Who Each Style Suits

The EveryMan Trunk is ideal for those with thinner legs because the short leg openings won't gap or ride up. The PrimeMan Thong has an elastic-free thong section designed for maximum comfort, but it relies on a secure waistband and pouch rather than leg fabric to stay in place. If you have average to thicker thighs, a trunk with shorter legs may feel more stable. If you have thinner legs and want zero leg fabric, the thong can work well.

Pouch Design and Fabric: Shared Strengths

Both the EveryMan Trunk and PrimeMan Thong feature the AnatoMax Pouch for maximum anatomical separation, which keeps everything in place and reduces skin-on-skin contact. The trunk uses a durable Bamboo Rayon/Lycra blend with lay-flat seams, while the thong uses a luxurious MicroModal/Lycra blend. Both fabrics are breathable, moisture-wicking, odor-resistant, and have 4-way stretch. The waistbands differ: the trunk has a logo waistband, and the thong has a logo waistband as well, but the thong's is elastic-free in the thong section. Both have printed care labels to avoid irritation.

When to Choose Each for Daily Wear

For everyday wear under jeans or dress pants, the EveryMan Trunk offers a balance of minimal coverage and security. It sits low on the hips and won't show above most waistbands. The PrimeMan Thong is best when you want to avoid visible lines or bulk under tight clothing, or when you simply prefer the feeling of less fabric. Neither style is inherently better — it depends on your comfort with leg coverage and how your body is shaped.

Trade-offs to weigh

  • Coverage vs. freedom: The trunk gives you light leg coverage; the thong gives you none. More coverage can feel secure but may feel restrictive if you dislike fabric on your thighs. Pick based on whether you want fabric touching your legs.
  • Stability vs. minimalism: The trunk's short legs help anchor it, especially for average to thicker thighs. The thong relies on the waistband and pouch to stay in place, which some find less stable. If you have thicker thighs, the trunk may feel more reliable.
  • Fabric feel: The trunk uses a durable Bamboo Rayon/Lycra blend; the thong uses a luxurious MicroModal/Lycra blend. Both are breathable and moisture-wicking, but the hand feel differs. Choose the fabric that matches your preference for softness or durability.

Product facts

  • EveryMan - Trunk: Shortest legs; sits low on the hips; ideal for those with thinner legs; AnatoMax Pouch; durable Bamboo Rayon/Lycra blend; lay-flat seams. Provides minimal leg coverage that stays put without riding up, especially if you have thinner thighs.
  • PrimeMan - Thong: Elastic-free thong section; AnatoMax Pouch; super soft MicroModal/Lycra blend; logo waistband; printed care label. Eliminates leg fabric entirely for a barely-there feel, while the pouch maintains support and separation.

Which one should you choose?

Best for

  • Everyday wear under jeans or dress pants
  • Men with thinner legs who want minimal leg coverage
  • Those who prefer a low-rise trunk with a bit of thigh separation

Not for

  • Men who want zero leg fabric (choose the thong instead)
  • Those who dislike any leg coverage