ALPHX Trunks – Modern Fit for a Sleek, Bulk-Free Feel - ALPHX.com

ALPHX Modern Fit Men’s Trunks – Sleek, Supportive & Everyday Ready

Streamlined Comfort. Tailored Performance.

ALPHX Modern Fit Trunks are designed for guys who want a sleek, supportive fit without restriction. Built for lean to average builds, these trunks deliver a smooth silhouette, breathable comfort, and all-day performance that moves with you.

Why Our Modern Fit Trunks Stand Out

  • Streamlined leg profile with a snug, supportive feel
  • Low-rise waistband and short leg length for a modern, athletic look
  • Soft, breathable cotton–modal–elastane blend for comfort and stretch
  • Flatlock seams prevent irritation and chafing
  • Stay-put design keeps legs from riding up or rolling

Engineered for Everyday Performance

  • Sleek fit disappears under slim or tailored pants
  • Ideal for lean to average builds needing light compression and mobility Breathable performance fabric wicks moisture and stays cool
  • Your daily go-to for comfort, confidence, and movement

From early starts to late nights, ALPHX Modern Fit Trunks keep you cool, confident, and supported—no adjustments required.

Not sure which fit is right for you? Take our Fit Quiz to discover your perfect match.

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FAQ's ALPHX Modern Fit Trunks

What makes ALPHX Modern Fit Trunks different from boxer briefs?

ALPHX Modern Fit Trunks offer the same support as a boxer brief but with a shorter 2-inch inseam for a more streamlined look. They eliminate excess fabric, ensuring a sleek fit that stays in place without ride-up or bulk.

Will ALPHX Modern Fit Trunks ride up during the day?

No. Our trunks are designed with a no-ride, no-chafe fit, meaning they stay put throughout the day. The precise cut and just-right stretch prevent shifting or bunching, keeping you comfortable from morning to night.

Are ALPHX Modern Fit Trunks good for slim or athletic builds?

These trunks are specifically designed for men with slim to average thighs. The contemporary fit sits low on the waist, and is slim cut through the hips and seat. Looking for more leg room? Check out our Athletic Fit which provides the same contemporary fit as our Modern with an extra 1.6 inches in thigh circumference designed for guys with larger or muscular legs.

What materials are used in ALPHX Modern Fit Trunks?

Our trunks are made from a premium blend of 94% plant-based fibers. Soft breathable, cotton, naturally anti-microbial modal, and elastane for stretch and recovery. Our fabric blend ensures all-day comfort, moisture-wicking properties, and a soft feel against the skin.