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Classic Soft MicroModal Trunk (Horizontal Fly) - Deep Blue

$30.00

Selling fast

Classic Soft MicroModal Trunk (Horizontal Fly) - Deep Blue

Classic Soft Trunk (Horizontal Fly) - Deep Blue

Classic Soft Trunk (Horizontal Fly) - Black

Classic Soft Trunk (Horizontal Fly) - Light Gray

Men’s trunk with horizontal-fly access in Lenzing MicroModal, designed with enlarged contoured front for extra room. Breathable anti-chafe construction, comfortable close fit, tagless interior, and a soft Cloud-Touch waistband for everyday wear.

Color Navy Blue

Size M S 28-31 M 32-35 L 36-39 XL 40-43 2XL 44-47

Our fabric has natural stretch. Choose your size by actual waist and hip measurements.
Between sizes or prefer a snug fit? We recommend sizing down.

Size	Waist (in)	Hips (in)
S	28-31	32-36
M	32-35	37-40
L	36-39	41-44
XL	40-43	45-48
XXL	44-47	49-52
S	71-79 cm	81-91 cm
M	81-89 cm	94-102 cm
L	91-99 cm	104-112 cm
XL	102-109 cm	114-122 cm
XXL	112-119 cm	124-132 cm

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Zero-G Pod™ Friction-Free Support

3x Softer Silk-Touch Lenzing MicroModal

Active Cooling & Breathability

🟢 IN STOCK — Ships within 1–2 Business days

Bunching under slim pants. Leg openings that ride up. Fabric that feels heavy when the day gets busy.

Classic Soft Trunks are made for a cleaner, lighter fit — shorter than boxer briefs and smoother than regular cotton.

• Shorter, Cleaner Fit
A modern trunk cut sits close without excess fabric.

• Less Bunching Under Pants
Feels smooth under jeans, chinos, joggers, and slim-fit pants.

• No Squeeze, No Bulk
A roomy front pouch gives you breathing space where it matters — supportive, comfortable, never restrictive.

• Fly Design
Horizontal Fly for quick, natural access.

• Cloud-Touch™ Waistband
Premium Jacquard-woven logo with a velvet-soft brushed liner. Features high-stretch memory to resist rolling and deformation.

• No-Ride-Up Hem
Shorter inseam sits cleanly under slim-fit pants without bunching.

• Tagless Label
Heat-transferred info. Zero scratching.

• Flatlock Stitching
Friction-free seams glide against your skin.

• 4-Way Micro-Stretch
Moves freely with your body without losing tension.

• Ergonomic Rear Fit
Extended back rise length eliminates crotch tightness and prevents wedgies.

• True-Color Retention
Deep-anchored pigments resist fading. Looks new wash after wash.

Fabric: Lenzing MicroModal®

Austrian Origin: Sourced from sustainable beechwood trees.
3x Softer: Lab-tested to be 3x softer than traditional cotton.
Climate Control: 50% more moisture-absorbent than cotton to keep you dry.
Hygiene: Naturally unfavorable for bacterial growth.
Active Cooling: While cotton traps heat and moisture, Lenzing MicroModal® pulls it away instantly — no clamminess, no discomfort.

Fit: Form-fitting, classic construction (no pouch).

Material: 93% Lenzing MicroModal™, 7% Spandex.

Inseam: 3.5" (Trunk)

Care: Machine wash cold, tumble dry low.

Classic Soft MicroModal Trunk (Horizontal Fly) - Deep Blue

$30.00

Navy Blue M

SOFTNESS 3x Cotton

STRETCH 4-Way

ODOR RESISTANCE Natural

BREATHABILITY High

SKIN COOLING Rapid Cooling

MOISTURE WICKING All-Day Fresh

THE RIDE-UP PROBLEM. SOLVED.

74% of men adjust their underwear daily. We mapped 500 body measurements and recut the leg band 11 times until it stays put — through every move.

YOUR GROIN RUNS 4°F HOTTER.

Standard cotton traps heat and moisture where you need airflow most. Lenzing MicroModal™ is derived from natural beechwood fiber — its ultra-fine structure naturally wicks moisture away from skin, keeping you dry and comfortable all day long.

COMPRESSION IS A HEALTH RISK.

Flat front panels squeeze exactly where they shouldn't. We increased the front panel area by 25% with an anatomical 3D contour — real room, natural support, zero compression.

NO MORE WAISTBAND MARKS.

That red line at the end of the day isn't normal. Our fabric-encased waistband has zero exposed elastic, rated for 5,000+ stretch cycles.

CREATOR TRY-ONS

Real Fit. Real Creators.

See how creators wear KingBriefs in real life — from everyday mirror shots to try-on videos that show the pair beyond the product page.

Classic Soft MicroModal Trunk (Horizontal Fly) - Deep Blue

Classic Soft MicroModal Trunk (Horizontal Fly) - Deep Blue

Crafted inLenzing MicroModal™

Built Different. Because Men Deserve Better.

Real Fit. Real Creators.

Creator Photos

Creator Videos

Seen in real life.

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Build Your Everyday Rotation

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Classic Soft MicroModal Brief· Horizontal Fly- White

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Crafted in
Lenzing MicroModal™

Zero-G™ MicroModal Boxer Brief · Side FlyBlack ↗ SELLING FAST

Classic Soft · Pixel Pulse MicroModal Brief · Horizontal FlyGlitch Blocks ◆ LIMITED DROP

Classic Soft · Saddle & Stakes MicroModal Brief · Horizontal FlyPrairie Star 66% off ★ BEST SELLER