Men's Second Skin Modal Trunk Underwear - Soft Breathable Trunks

Our review of these men's Second Skin trunks finds them best for anyone who prioritizes daylong comfort and a silk-like feel under clothing; the single biggest reason to buy is the modal stretch fabric that stays soft and breathable even after multiple washes. These trunks are clearly aimed at men who want underwear that minimizes chafing and sits smoothly beneath pants, and the review highlights how the 360 stretch and contour pouch combine for a supportive, low-profile fit without bulky seams.

Key Features

• Modal stretch fabric: The 90% modal and 10% spandex blend provides a luxuriously soft hand and natural breathability for comfortable all-day wear.
• Contour pouch: A supportive contour pouch gives targeted support and more room up front so things feel held in place rather than flattened.
• Horizontal quick draw fly: The quick draw fly opens easily for fast bathroom access without fumbling with a tight fly.
• Stay-Put waistband: The innovative waistband is designed to resist rolling or pinching and is tagless for smoother comfort at the waist.
• Non-pilling performance: The fabric resists lint balls and fuzz through repeated washing, keeping the trunks looking and feeling newer longer.
• Easy care: Machine wash cold and tumble dry low maintains fit and finish with minimal special care.

Who It's For

These trunks are for men who want a near-second-skin feel from their underwear and who wear fitted pants or dress trousers where a smooth profile is important. They suit anyone who values soft, breathable materials and a supportive pouch for everyday use.

Those who need maximum durability under heavy use or who consistently experience thigh ride-up with fitted trunks may want to try a different cut or a firmer-elastic leg band; some users report occasional ride-up depending on leg shape and activity level.

Pros & Cons

Pros

• Exceptionally soft and breathable fabric that reduces chafing and feels luxurious against skin.
• Supportive contour pouch and quick draw fly combine convenience with comfort.
• Stay-Put waistband is comfortable, tagless, and resists rolling during normal wear.
• Non-pilling modal blend keeps appearance and texture after multiple washes.

Cons

• Some wearers report occasional ride-up on the thighs, so fit can vary by body type.
• Durability opinions vary; a small number of users find longevity inconsistent under heavy use.

Specifications

Our Verdict

These trunks are a strong choice for men seeking a soft, breathable, and low-profile everyday underwear with a supportive pouch and easy-access fly. They deliver clear comfort benefits and solid value for anyone who prefers modal stretch fabric, though those needing extreme durability or who consistently experience thigh ride-up should test fit carefully.

Frequently Asked Questions

What is the fabric made of?
The main fabric is 90% modal and 10% spandex; heather versions add polyester to the blend.

Will the waistband roll or irritate?
The Stay-Put waistband is designed not to roll and is tagless to minimize irritation for most wearers.

How should I launder these trunks?
Machine wash cold and tumble dry low to preserve the modal stretch and prevent pilling.