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Zero-G™ Brief 3-Pack · Side Fly

~~$105.00~~ $91.00

13% off

Zero-G™ Elite Brief(Side Fly) - Light Gray

Kingbriefs underwear value pack with coordinated men’s essentials for easy daily rotation. Breathable comfort, soft feel, anti-chafe fit, and multiple pairs ready for work, travel, or lounge wear.

Size S S M L XL 2XL

Our fabric has natural stretch — sizing may vary between brands, so we recommend choosing your size based on actual measurements rather than your usual pick. If you fall between two sizes, sizing down will give you a snug, supportive feel.

Size	Waist (in)	Hips (in)
S	28.5-31.5	33.5-36.5
M	31.5-34.5	36.5-39.5
L	34.5-37.5	39.5-42.5
XL	37.5-40.5	42.5-45.5
2XL	41.5-44.5	46.5-49.5
S	72-80	85-93
M	80-88	93-101
L	88-95	100-108
XL	95-103	108-116
2XL	105-113	118-126

Risk-Free First Pair Guarantee

Zero-G Pod™ Friction-Free Support

3x Softer Silk-Touch Lenzing MicroModal

Active Cooling & Breathability

Sticking. Sweating. Readjusting. All day, every day?
Zero-G Pod™ — Keeps everything separated, supported, and cool.

● 3D Contour Cut
Roomier fit with generous space — zero constriction, all day comfort.

● Independent Suspension System
Isolates your anatomy to eliminate friction and the "batwing" effect.

● Maximum Airflow
Breathable ergonomic design keeps everything cool and securely in place.

● Fly Design
Side Fly for easy right-hand 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
Legs stay in place, never bunching up under trousers.

● 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.

● Fabric Performance
3x softer than cotton, ultra-breathable, and naturally unfavorable for bacterial growth.

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

Fabric:Silk-Touch Lenzing MicroModal™

Sourced from sustainable Austrian beechwood.

Lab-tested to be 3x softer than traditional cotton.

50% more moisture-absorbent than cotton — keeps you dry around the clock.

Active Cooling: While cotton traps heat and moisture, Lenzing MicroModal® pulls it away instantly — no clamminess, no discomfort.

Naturally unfavorable for bacterial growth — stays fresh without chemical treatments.

Includes:
3x Zero-G™ Elite Brief (Side Fly)

Fabric:
93% Lenzing MicroModal™, 7% Spandex

Fit:
Form-fitting with Zero-G Pod™ pouch

Care:
Machine wash cold, tumble dry low

Zero-G™ Brief 3-Pack · Side Fly

~~$105.00~~ $91.00

SOFTNESS 3x Cotton

STRETCH 4-Way

ODOR RESISTANCE Natural

BREATHABILITY High

SKIN COOLING Rapid Cooling

MOISTURE WICKING All-Day Fresh

Zero-G™ Pod Technology

Engineered for gravity-defying support and men's health.

Tight underwear traps heat → our pouch keeps things cool for your health.
Sweat breeds bacteria → our airflow channels keep you dry and odor-free.
No support or too tight → ergonomic 3D pouch cradles without squeezing.
Constant adjusting all day → U-shaped seams lock everything in place.

STOP ADJUSTING YOUR UNDERWEAR.

74% of men adjust their underwear daily. Embarrassing at work. Uncomfortable at the gym. We mapped 500 body shapes and recut the leg band 11 times — it never rides up again.

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.

YOUR UNDERWEAR SHOULDN'T SQUEEZE.

Chronic compression is linked to elevated temperature and long-term health issues. Our Zero-G Pod™ pouch is nearly an inch deeper with zero lateral pressure.

THAT RED MARK ISN’T NORMAL.

Most elastic waistbands dig into your skin for 8+ hours daily, leaving red marks. Ours wraps every edge in a brushed fleece lining — zero exposed elastic, zero digging.

Classic Soft

$30 / pair

✓Brushed interior lining — zero friction against skin
✓Extended back rise (+30% fabric) — no wedgies, no riding up
✓Reinforced leg openings — built to last wash after wash
✓Buttery-soft fabric — feels like nothing’s there

Best Seller

Zero-G™ Elite

$35 / pair

✓Brushed interior lining — zero friction against skin
✓Extended back rise (+30% fabric) — no wedgies, no riding up
✓Reinforced leg openings — built to last wash after wash
+Zero-G Pod™ 3D ergonomic pouch — more space, stays locked in place all day

Choose Classic if You want premium softness with a clean, classic look. No pouch, no fuss — just comfort.

Choose Zero-G™ if You’re tired of adjusting yourself. The Zero-G Pod™ keeps everything supported and in place — all day, every wear.

🎁

Buy 3, Get 1 FREE

Add any 4 items to your cart and the your 4th item is on us.
Use code NEWCUSTOMER at checkout.

One-time use · Cannot combine with other discounts

★★★★★

I've tried every premium brand. These are genuinely the softest I've ever worn. The pouch is game-changing.

Michael T.

✓ Verified ·Zero-G Elite Boxer Brief · 2nd purchase

★★★★★

Switched from Tommy John. Quality is comparable, price is better, and the pouch design is more comfortable.

Alex C.

✓ Verified ·Classic Soft Brief · 4th purchase

★★★★★

I travel 3 weeks out of every month for work. These are the only underwear I pack now — light, quick-dry, and they don't get that stale smell even on long flights.

Chris B.

✓ Verified ·Classic Soft Trunk · 2nd purchase