Men's Work

Polished, office-ready essentials crafted from breathable Japanese tech fabric to move through every meeting in all-day comfort and confidence.

From boardroom to business travel, these tailored layers are wrinkle-resistant, machine-washable, and designed to keep their sharp lines without dry cleaning or high-maintenance care.

Filter
  • Just Arrived
    • LONG SLEEVE SHIRTS-BUKI-M-Navy-Buk
    Man in a navy Studio Dot Tech Buki Shirt witha high five Navy Pant Lifestyle shot
    Studio Dot Long Sleeve Tech Shirt - Navy
    BUKI
    $178.00
  • Just Arrived
    • Studio Dot Long Sleeve Tech Shirt - Teal-LONG SLEEVE SHIRTS-BUKI-M-Teal-Buki
    Man sitting in a chair by the beach wearing a Teal Studio Dot Shirt and Khaki
    Studio Dot Long Sleeve Tech Shirt - Teal
    BUKI
    $178.00
  • Customer Favorite!
    • he Go Big Stripe Long Sleeve Tech Shirt - Royal Blue-LONG SLEEVE SHIRTS-BUKI-Royal Blue-Buki
    The Go Big Stripe Long Sleeve Tech Shirt - Royal Blue-LONG SLEEVE SHIRTS-BUKI-S-Royal Blue-Buki
    The Go Big Stripe Long Sleeve Tech Shirt - Royal Blue
    BUKI
    $178.00
  • Just Arrived
    • Four Corners Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Light Grey-Buki
    Man wearing a Four Corners shirt and white Eagle shorts, holding sunglasses, on a plain background
    Four Corners Long Sleeve Tech Shirt
    BUKI
    $178.00
  • Just Arrived
    • Out of the Box Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI
    Man wearing a Buki Pacific Grid Tech Shirt with Cinqo French Blue T shirt and Eagle Short Golfing
    Pacific Grid Long Sleeve Tech Shirt
    BUKI
    $178.00
  • Just Arrived
    • Out of the Box Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI
    Man in golf attire wearing a Buki Out of the Box Tech Shirt with the High Five Pant.
    Out of the Box Long Sleeve Tech Shirt
    BUKI
    $178.00
  • Customer Favorite!
    • Kensington Long Sleeve Button-Down Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Navy-Buki
    A man wearing a Buki Kensington blue textured long-sleeve button-down shirt, navy trousers, and sunglasses walks on a city street while holding a newspaper and carrying a brown leather shoulder bag.
    Kensington Long Sleeve Button-Down Tech Shirt
    BUKI
    $178.00
  • Customer Favorite!
    • Swiss Check Long Sleeve Tech Shirt - Blue-LONG SLEEVE SHIRTS-BUKI-M-Blue / White-Buki
    A man wearing a Buki Swiss Check Long Sleeve button-down shirt and white Eagle Shorts stands on a boat deck with blue water and a sunny sky in the background.
    Swiss Check Long Sleeve Tech Shirt - Blue
    BUKI
    $178.00
  • New
    • Moody Blues Plaid Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-L-Navy/Black-Buki
    Man sitting on a couch wearing a Buki Moody Blues shirt with rolled-up sleeves, with a mug.
    Moody Blues Plaid Long Sleeve Tech Shirt
    BUKI
    $178.00
  • Customer Favorite!
    • Avant Check Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Purple-Buki
    Avant Check Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Purple-Buki
    Avant Check Long Sleeve Tech Shirt
    BUKI
    $178.00 $99.00 Save 44%
  • Customer Favorite!
    • Montauk Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Cool Blue-Buki
    Montauk Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Cool Blue-Buki
    Montauk Long Sleeve Tech Shirt
    BUKI
    $178.00
  • Customer Favorite!
    • Square Up Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Cool Blue-Buki
    Square Up Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Cool Blue-Buki
    Square Up Long Sleeve Tech Shirt
    BUKI
    $178.00 $99.00 Save 44%
    Classic White Long Sleeve Button Down Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-White-Buki
    Classic White Long Sleeve Button Down Tech Shirt-LONG SLEEVE SHIRTS-BUKI-L-White-Buki
    Classic White Long Sleeve Button Down Tech Shirt
    BUKI
    $178.00
  • Almost sold out
    • Newport Ditsy Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Sky Grey-Buki
    Newport Ditsy Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Sky Grey-Buki
    Newport Ditsy Long Sleeve Tech Shirt
    BUKI
    $178.00
  • Customer Favorite!
    • The Go Big Stripe Long Sleeve Tech Shirt - Espresso-LONG SLEEVE SHIRTS-BUKI-S-Espresso-Buki
    A man wearing a Buki Go Big Stripe Long Sleeve Shirt button-down shirt, cream pants, and dark sunglasses, leaning against a white pillar at a sunny beachside resort.
    The Go Big Stripe Long Sleeve Tech Shirt - Espresso
    BUKI
    $178.00
  • Sale
    • Corsica Stripe Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-L-Mariner-Buki
    Corsica Stripe Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI- L-Mariner-Buki
    Corsica Stripe Long Sleeve Tech Shirt
    BUKI
    $178.00 $99.00 Save 44%
    Swiss Check Long Sleeve Tech Shirt - Red-LONG SLEEVE SHIRTS-BUKI-M-Red / White-Buki
    Swiss Check Long Sleeve Tech Shirt - Red-LONG SLEEVE SHIRTS-BUKI-L-Red / White-Buki
    Swiss Check Long Sleeve Tech Shirt - Red
    BUKI
    $178.00
  • New
    • Check Mate Lounge Set - Long Sleeve Shirt & Full Zip 'Sweater'-OUTFIT SETS-BUKI-M-Navy/Brown-Buki
    Check Mate Lounge Set - Long Sleeve Shirt & Full Zip 'Sweater'-OUTFIT SETS-BUKI-M-Navy/Brown-Buki
    Check Mate Long Sleeve Tech Shirt
    BUKI
    $178.00
  • Great For Travel
    • Five-O Floral Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Blue/White-Buki
    Man wearing aBuki Five O'Floral shirt by a waterfront with houses and boats in the background.ech
    Five-O Floral Long Sleeve Tech Shirt
    BUKI
    $178.00
    Portofino Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Light Grey-Buki
    Portofino Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Light Grey-Buki
    Portofino Long Sleeve Tech Shirt
    BUKI
    $178.00
  • New Color
    • The Go Big Stripe Long Sleeve Tech Shirt - Sunset Stripe-LONG SLEEVE SHIRTS-BUKI-M-Coral-Buki
    The Go Big Stripe Long Sleeve Tech Shirt - Sunset Stripe-LONG SLEEVE SHIRTS-BUKI-M-Coral-Buki-detail
    The Go Big Stripe Long Sleeve Tech Shirt - Sunset Stripe
    BUKI
    $178.00
  • New Color
    • The Go Big Stripe Long Sleeve Tech Shirt - Grape-LONG SLEEVE SHIRTS-BUKI-M-Grape-Buki
    The Go Big Stripe Long Sleeve Tech Shirt - Grape-LONG SLEEVE SHIRTS-BUKI-M-Grape-Buki
    The Go Big Stripe Long Sleeve Tech Shirt - Grape
    BUKI
    $178.00
  • Customer Favorite!
    • Mauro Long Sleeve Check Tech Shirt - Royal Blue-LONG SLEEVE SHIRTS-BUKI-M-Tokyo Blue-Buki
    Man wearing Mauro Blue Tech Shirt with Eagle Short at Formula One
    Mauro Long Sleeve Check Tech Shirt - Royal Blue
    BUKI
    $178.00
  • Customer Favorite!
    • Hansen Stripe Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Cove Blue-Buki
    Hansen Stripe Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Cove Blue-Buki
    Hansen Stripe Long Sleeve Tech Shirt
    BUKI
    $178.00 $99.00 Save 44%
  • New Color
    • Mauro Long Sleeve Check Tech Shirt - Lavender-LONG SLEEVE SHIRTS-BUKI-M-Lavender-Buki
    Mauro Lavendar Shirt with Eagle Short White at a ball game
    Mauro Long Sleeve Check Tech Shirt - Lavender
    BUKI
    $178.00
  • New Color
    • Mauro Long Sleeve Check Tech Shirt - Emerald-LONG SLEEVE SHIRTS-BUKI-M-Emerald-Buki
    Man in a Mauro Green Buki checkered shirt and Buki Eagle Shhort holding a drink at a tennis event
    Mauro Long Sleeve Check Tech Shirt - Emerald
    BUKI
    $178.00
  • SELLING FAST
    • Studio Dot Long Sleeve Tech Shirt - Blue-LONG SLEEVE SHIRTS-BUKI-Blue
    Man in a blue shirt holding a mug by a waterfront with buildings and trees in the background wearing a Studio Dot in Blue with a Buki Pant
    Studio Dot Long Sleeve Tech Shirt - Blue
    BUKI
    $178.00
  • Sale
    • Spectrum Check Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Multi-Buki
    Spectrum Check Short Sleeve Tech Shirt-SHORT SLEEVE SHIRTS-BUKI-M-Multi-Buki
    Spectrum Check Long Sleeve Tech Shirt
    BUKI
    $178.00 $99.00 Save 44%
    Sale
    Carnaby Plaid Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-L-White/Maroon-Buki
    Carnaby Plaid Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-L-White/Maroon-Buki
    Carnaby Plaid Long Sleeve Tech Shirt
    BUKI
    $198.00 $99.00 Save 50%
  • Almost sold out
    • Boswell Tech Shirt-LONG SLEEVE SHIRTS-BUKI-S-Buki
    Boswell Tech Shirt-LONG SLEEVE SHIRTS-BUKI-S-Buki
    Boswell Tech Shirt
    BUKI
    $198.00 $99.00 Save 50%
  • Sale
    • Matt Plaid Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-S-Buki
    A man wearing a white long-sleeve button-down Matt Plaid shirt with a subtle pink grid pattern, layered over a white Cinqo t-shirt, sitting at a table with a glass of red wine in front of a city skyline at sunset.
    Matt Plaid Long Sleeve Tech Shirt
    BUKI
    $198.00 $99.00 Save 50%
    Sale
    Retro Blues Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Navy-Buki
    Retro Blues Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Navy-Buki - collar detail
    Retro Blues Long Sleeve Tech Shirt
    BUKI
    $178.00 $99.00 Save 44%
  • LIMITED EDITION
    • Five-O Floral Short Sleeve Tech Shirt-SHORT SLEEVE SHIRTS-BUKI-M-Blue/White-Buki
    Man wearing a Five O'Floral Short Sleeve shirt by a waterfront with boats and greenery.
    Five-O Floral Short Sleeve Tech Shirt
    BUKI
    $158.00
  • Just Arrived
    • Field Day Tech Shirt worn open over a scrimmage short with a Cinqo White Tech Tee
    Man wearing Buki Cinqo Tech T-shirt with Field Day Short Sleeve Shirt and Scrimmage Short L
    Field Day Short Sleeve Tech Shirt
    BUKI
    $158.00
  • LIMITED EDITION
    • Ride The Wave Short Sleeve Tech Shirt-SHORT SLEEVE SHIRTS-BUKI-M-Cool Blue-Buki
    Ride The Wave Short Sleeve Tech Shirt-SHORT SLEEVE SHIRTS-BUKI-M-Cool Blue-Buki
    Ride The Wave Short Sleeve Tech Shirt
    BUKI
    $158.00
  • LIMITED EDITION
    • Newport Ditsy Short Sleeve Tech Shirt-SHORT SLEEVE SHIRTS-BUKI-M-Sky Grey-Buki
    Newport Ditsy Short Sleeve Tech Shirt-SHORT SLEEVE SHIRTS-BUKI-M-Sky Grey-Buki
    Newport Ditsy Short Sleeve Tech Shirt
    BUKI
    $158.00
  • LIMITED EDITION
    • Corsica Stripe Short Sleeve Tech Shirt-SHORT SLEEVE SHIRTS-BUKI-M-Mariner-Buki
    Corsica Stripe Short Sleeve Tech Shirt-SHORT SLEEVE SHIRTS-BUKI-M-Mariner-Buki
    Corsica Stripe Short Sleeve Tech Shirt
    BUKI
    $158.00 $99.00 Save 37%
  • LIMITED EDITION
    • Montauk Check Short Sleeve Tech Shirt-SHORT SLEEVE SHIRTS-BUKI-M-Buki
    Montauk Check Short Sleeve Tech Shirt-SHORT SLEEVE SHIRTS-BUKI-M-Buki
    Montauk Check Short Sleeve Tech Shirt
    BUKI
    $158.00 $89.00 Save 44%
    High-Five Tech Pants Heather Grey-PANTS-BUKI-S-Heather Grey-Buki
    Man wearing Buki Jet Setter Pro Outfit
    High-Five Tech Pants - Heather Grey
    BUKI
    $178.00
    Sale
    Seamless V-Neck Pullover Shirt-SWEATSHIRTS-BUKI-S-Midnight-Buki
    Buki Soft Knit Sweater on a man at sunset
    Seamless V-Neck Pullover Shirt
    BUKI
    $178.00 $99.00 Save 44%
  • Customer Favorite!
    • Voey Quarter Zip Sweatshirt - Camel-ZIP SWEATSHIRTS-BUKI-S-Camel-Buki
    Man in a Voey Quarter Zip and a Go Big Stripe holding a mug in a cozy room with bookshelves and a leather chair.
    Voey Quarter Zip Sweatshirt - Camel
    BUKI
    $198.00
  • Great For Travel
    • Voey Quarter Zip Sweatshirt - Wine-ZIP SWEATSHIRTS-BUKI-S-Wine-Buki
    Man wearing a Voey Quarter Zip with Go Big Stripe in Grape shirt and Heather gray pants, standing outdoors.
    Voey Quarter Zip Sweatshirt - Wine
    BUKI
    $198.00
  • Customer Favorite!
    • High-Five Tech Pants Navy-PANTS-BUKI-S-Navy-Buki
    A man stands outdoors at an equestrian race course wearing a light blue long-sleeve button-down Square Up shirt, navy Venture trousers, a patterned belt, and brown leather shoes. A white fence, manicured hedges, and a blue Scalo umbrella are visible in the background.
    High-Five Tech Pants - Navy
    BUKI
    $178.00
  • CLASSIC
    • Rugvee Pullover V-Neck Sweatshirt - Charcoal Grey-SWEATSHIRTS-BUKI-Charcoal Grey-S-Buki
    Rugvee Pullover Sweatshirt - Charcoal Grey-V-NECK SWEATSHIRTS-BUKI-Charcoal Grey-S-Buki
    Rugvee Pullover V-Neck Sweatshirt - Charcoal Grey
    BUKI
    $158.00
  • LAST CALL!
    • Voey Quarter Zip Sweatshirt - Charcoal Gray-ZIP SWEATSHIRTS-BUKI-S-Charcoal Grey-Buki
    Voey Quarter Zip with Getaway Pant and a Pacific Grid at his weekend cabin
    Voey Quarter Zip Sweatshirt - Charcoal Gray
    BUKI
    $198.00 $99.00 Save 50%
  • Customer Favorite!
    • Voey Quarter Zip Sweatshirt - Espresso-ZIP SWEATSHIRTS-BUKI-S-Espresso-Buki
    Man walking a dog on a path in a park-like setting wearing a Voey Quarter Zip with Espresso Getaway Pant walking a dog
    Voey Quarter Zip Sweatshirt - Espresso
    BUKI
    $198.00
  • CLASSIC
    • Rugvee Pullover V-Neck Sweatshirt - Tokyo Blue-SWEATSHIRTS-BUKI-Tokyo Blue-S-Buki
    Rugvee Pullover V-Neck Sweatshirt - Tokyo Blue-SWEATSHIRTS-BUKI-Tokyo Blue-Buki
    Rugvee Pullover V-Neck Sweatshirt - Tokyo Blue
    BUKI
    $158.00
  • CUSTOMER FAVE!
    • Voey Quarter Zip Sweatshirt Tokyo Blue-ZIP SWEATSHIRTS-BUKI-S-Tokyo Blue-Buki
    Voey Quarter Zip Sweatshirt Tokyo Blue-ZIP SWEATSHIRTS-BUKI-S-Tokyo Blue-Buki
    Voey Quarter Zip Sweatshirt - Tokyo Blue
    BUKI
    $198.00
  • New
    • Pleated Wool Trouser Pants - Heather Grey-PANTS-BUKI-M-Heather Grey-Buki
    Pleated Wool Trouser Pants - Heather Grey-PANTS-BUKI-M-Heather Grey-Buki
    Pleated Wool Trouser Pants - Heather Grey
    BUKI
    $228.00
  • New
    • Pleated Wool Trouser Pants - Navy Plaid-PANTS-BUKI-M-Navy Plaid-Buki
    Pleated Wool Trouser Pants - Navy Plaid-PANTS-BUKI-M-Navy Plaid-Buki
    Pleated Wool Trouser Pants - Navy Plaid
    BUKI
    $228.00
  • New
    • Pleated Wool Trouser Pants - Navy-PANTS-BUKI-M-Navy-Buki
    Pleated Wool Trouser Pants - Navy-PANTS-BUKI-M-Navy-Buki
    Pleated Wool Trouser Pants - Navy
    BUKI
    $228.00