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KBAYO

KBAYO

KBAYO is our house brand, designed in Miami and made for men...

KBAYO

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New drops every Friday — come back hungry

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Collection: JUSTIN+SIMON

Shop JUSTIN+SIMON men's underwear and swimwear at OUTFAIR.com. Classic cuts with a modern, confident edge. Find your fit and wear it loud.

4.9 · 242 reviews
Free shipping on our own brands
Easy returns, no drama
LGBTQ+ owned

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145 products

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145 products

JUSTIN+SIMON Men's Underwear XSJ03 Classic Thongs Color Peach Red

JUSTIN+SIMON Men's Underwear XSJ03 Classic Thongs Color Peach Red

No reviews

Regular price $23.99 USD

Regular price Sale price $23.99 USD
JUSTIN+SIMON Men's Underwear XSJ08 Classic Boxer Color USA Flag

JUSTIN+SIMON Men's Underwear XSJ08 Classic Boxer Color USA Flag

No reviews

Regular price $27.99 USD

Regular price Sale price $27.99 USD
JUSTIN+SIMON Men's Underwear XSJ08 Classic Boxer Color Pride Flag

JUSTIN+SIMON Men's Underwear XSJ08 Classic Boxer Color Pride Flag

No reviews

Regular price $27.99 USD

Regular price Sale price $27.99 USD
JUSTIN+SIMON Men's Underwear XSJ03 Classic Thongs Color Ochre

JUSTIN+SIMON Men's Underwear XSJ03 Classic Thongs Color Ochre

No reviews

Regular price $23.99 USD

Regular price Sale price $23.99 USD
JUSTIN+SIMON Men's Underwear XSJ04 Sling Color Ochre

JUSTIN+SIMON Men's Underwear XSJ04 Sling Color Ochre

No reviews

Regular price $24.99 USD

Regular price Sale price $24.99 USD
JUSTIN+SIMON Men's Underwear XSJ09 Running Shorts Color Pride Flag

JUSTIN+SIMON Men's Underwear XSJ09 Running Shorts Color Pride Flag

No reviews

Regular price $28.99 USD

Regular price Sale price $28.99 USD
JUSTIN+SIMON Men's Underwear XSJ02 Classic G-String Color Baby Blue

JUSTIN+SIMON Men's Underwear XSJ02 Classic G-String Color Baby Blue

No reviews

Regular price $21.99 USD

Regular price Sale price $21.99 USD
JUSTIN+SIMON Men's Underwear XSJ01 Classic Bikini Color Baby Blue

JUSTIN+SIMON Men's Underwear XSJ01 Classic Bikini Color Baby Blue

No reviews

Regular price $23.99 USD

Regular price Sale price $23.99 USD
JUSTIN+SIMON Men's Underwear XSJ02 Classic G-String Color Ochre

JUSTIN+SIMON Men's Underwear XSJ02 Classic G-String Color Ochre

No reviews

Regular price $21.99 USD

Regular price Sale price $21.99 USD
JUSTIN+SIMON Men's Underwear XSJ13 Cheeky Bulge Boxer Color Baby Blue

JUSTIN+SIMON Men's Underwear XSJ13 Cheeky Bulge Boxer Color Baby Blue

No reviews

Regular price $27.99 USD

Regular price Sale price $27.99 USD
JUSTIN+SIMON Men's Underwear XSJ12 Bikini Color Ochre

JUSTIN+SIMON Men's Underwear XSJ12 Bikini Color Ochre

No reviews

Regular price $21.99 USD

Regular price Sale price $21.99 USD
JUSTIN+SIMON Men's Underwear XSJ04 Sling Color Metal Green

JUSTIN+SIMON Men's Underwear XSJ04 Sling Color Metal Green

No reviews

Regular price $24.99 USD

Regular price Sale price $24.99 USD
JUSTIN+SIMON Men's Underwear XSJ09 Running Shorts Color Metal Green

JUSTIN+SIMON Men's Underwear XSJ09 Running Shorts Color Metal Green

No reviews

Regular price $25.99 USD

Regular price Sale price $25.99 USD
JUSTIN+SIMON Men's Underwear XSJ09 Running Shorts Color USA Flag

JUSTIN+SIMON Men's Underwear XSJ09 Running Shorts Color USA Flag

No reviews

Regular price $28.99 USD

Regular price Sale price $28.99 USD
JUSTIN+SIMON Men's Underwear XSJ03 Classic Thongs Color Peach Navy

JUSTIN+SIMON Men's Underwear XSJ03 Classic Thongs Color Peach Navy

No reviews

Regular price $23.99 USD

Regular price Sale price $23.99 USD
JUSTIN+SIMON Men's Underwear XSJBU02 Bulge Thongs Color Baby Blue

JUSTIN+SIMON Men's Underwear XSJBU02 Bulge Thongs Color Baby Blue

No reviews

Regular price $24.99 USD

Regular price Sale price $24.99 USD
JUSTIN+SIMON Men's Underwear XSJ13 Cheeky Bulge Boxer Color Peach Navy

JUSTIN+SIMON Men's Underwear XSJ13 Cheeky Bulge Boxer Color Peach Navy

No reviews

Regular price $27.99 USD

Regular price Sale price $27.99 USD
JUSTIN+SIMON Men's Underwear XSJ13 Cheeky Bulge Boxer Color Peach Blue

JUSTIN+SIMON Men's Underwear XSJ13 Cheeky Bulge Boxer Color Peach Blue

No reviews

Regular price $27.99 USD

Regular price Sale price $27.99 USD
JUSTIN+SIMON Men's Underwear XSJ08 Classic Boxer Color Metal Green

JUSTIN+SIMON Men's Underwear XSJ08 Classic Boxer Color Metal Green

No reviews

Regular price $23.99 USD

Regular price Sale price $23.99 USD
JUSTIN+SIMON Men's Underwear XSJBU02 Bulge Thongs Color Peach Blue

JUSTIN+SIMON Men's Underwear XSJBU02 Bulge Thongs Color Peach Blue

No reviews

Regular price $24.99 USD

Regular price Sale price $24.99 USD
JUSTIN+SIMON Men's Underwear XSJ13 Cheeky Bulge Boxer Color Peach Black

JUSTIN+SIMON Men's Underwear XSJ13 Cheeky Bulge Boxer Color Peach Black

No reviews

Regular price $27.99 USD

Regular price Sale price $27.99 USD
JUSTIN+SIMON Men's Underwear XSJ01 Classic Bikini Color Ochre

JUSTIN+SIMON Men's Underwear XSJ01 Classic Bikini Color Ochre

No reviews

Regular price $23.99 USD

Regular price Sale price $23.99 USD
JUSTIN+SIMON Men's Underwear XSJ03 Classic Thongs Color Peach Black

JUSTIN+SIMON Men's Underwear XSJ03 Classic Thongs Color Peach Black

No reviews

Regular price $23.99 USD

Regular price Sale price $23.99 USD
JUSTIN+SIMON Men's Underwear XSJ22 Cheek Briefs Color Ochre

JUSTIN+SIMON Men's Underwear XSJ22 Cheek Briefs Color Ochre

No reviews

Regular price $25.99 USD

Regular price Sale price $25.99 USD
JUSTIN+SIMON Men's Underwear XSJ03 Classic Thongs Color Peach Blue

JUSTIN+SIMON Men's Underwear XSJ03 Classic Thongs Color Peach Blue

No reviews

Regular price $23.99 USD

Regular price Sale price $23.99 USD
JUSTIN+SIMON Men's Underwear XSJ22 Cheek Briefs Color Baby Blue

JUSTIN+SIMON Men's Underwear XSJ22 Cheek Briefs Color Baby Blue

No reviews

Regular price $25.99 USD

Regular price Sale price $25.99 USD
JUSTIN+SIMON Men's Underwear XSJ13 Cheeky Bulge Boxer Color Peach Red

JUSTIN+SIMON Men's Underwear XSJ13 Cheeky Bulge Boxer Color Peach Red

No reviews

Regular price $27.99 USD

Regular price Sale price $27.99 USD
JUSTIN+SIMON Men's Underwear XSJBU02 Bulge Thongs Color Ochre

JUSTIN+SIMON Men's Underwear XSJBU02 Bulge Thongs Color Ochre

No reviews

Regular price $24.99 USD

Regular price Sale price $24.99 USD
JUSTIN+SIMON Men's Underwear XSJ13 Cheeky Bulge Boxer Color Metal Green

JUSTIN+SIMON Men's Underwear XSJ13 Cheeky Bulge Boxer Color Metal Green

No reviews

Regular price $27.99 USD

Regular price Sale price $27.99 USD
JUSTIN+SIMON Men's Underwear XSJBU02 Bulge Thongs Color Peach Red

JUSTIN+SIMON Men's Underwear XSJBU02 Bulge Thongs Color Peach Red

No reviews

Regular price $24.99 USD

Regular price Sale price $24.99 USD
JUSTIN+SIMON Men's Underwear XSJBU02 Bulge Thongs Color Peach Navy

JUSTIN+SIMON Men's Underwear XSJBU02 Bulge Thongs Color Peach Navy

No reviews

Regular price $24.99 USD

Regular price Sale price $24.99 USD
JUSTIN+SIMON Men's Underwear XSJ03 Classic Thongs Color Baby Blue

JUSTIN+SIMON Men's Underwear XSJ03 Classic Thongs Color Baby Blue

No reviews

Regular price $23.99 USD

Regular price Sale price $23.99 USD
JUSTIN+SIMON Men's Underwear XSJ13 Cheeky Bulge Boxer Color Ochre

JUSTIN+SIMON Men's Underwear XSJ13 Cheeky Bulge Boxer Color Ochre

No reviews

Regular price $27.99 USD

Regular price Sale price $27.99 USD
JUSTIN+SIMON Men's Underwear XSJBU02 Bulge Thongs Color Peach Black

JUSTIN+SIMON Men's Underwear XSJBU02 Bulge Thongs Color Peach Black

No reviews

Regular price $24.99 USD

Regular price Sale price $24.99 USD
JUSTIN+SIMON Men's Underwear XSJ12 Bikini Color Metal Green

JUSTIN+SIMON Men's Underwear XSJ12 Bikini Color Metal Green

No reviews

Regular price $21.99 USD

Regular price Sale price $21.99 USD
JUSTIN+SIMON Men's Underwear XSJ12 Bikini Color Baby Blue

JUSTIN+SIMON Men's Underwear XSJ12 Bikini Color Baby Blue

No reviews

Regular price $21.99 USD

Regular price Sale price $21.99 USD

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We sell Men's Swimwear, Beachwear, Underwear, Accessories, bikini cut, brief cut, square cut, sungas, shorts, tank tops, shirts and accessories.

ESTEVEZ SWIMWEAR, KBAYO, LAVISH NY, ETHAN SWIMDERWEAR (Underwear and Swimwear), BATTYSTA, ALEXX UNDERWEAR, HERCULES, INDECENT EXPOSURE, WOOF, MACHO, XPARTACUS, JCASTELL, STRAPPING BOY, TOM OF FINDLAND, No Rudos, Bang, Aronik.
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