LONG SLEEVE SHIRTS

Some shirts are made for the office. Others are made for the weekend.

Buki shirts are made for both.

Crafted with exclusive Japanese performance technology, they stay crisp, breathe effortlessly, resist wrinkles, and move with you—all while feeling exceptionally soft against your skin.

They're the shirts you'll pack for every trip and reach for every day.

The luxury shirt that does it all.

Filter
  • 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 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
  • 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
    • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
    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
  • 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
    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
  • Best Seller
    • Buki + CINQO 'Single Shot' Long Sleeve Shirt White-LONG SLEEVE SHIRTS-BUKI-White-M-Buki
    Buki + CINQO 'Single Shot' Long Sleeve Shirt White-LONG SLEEVE SHIRTS-BUKI-White-M-Buki Weekend
    Single Shot Button Front Long Sleeve Shirt - White
    BUKI
    $158.00
  • 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
  • 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%
  • 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!
    • 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
  • 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
  • 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%
  • 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
    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%
  • 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%
  • 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%
  • 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
    Barrett Stripe Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-S-Blue/White-Buki
    Barrett Stripe Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-S-Blue/White-Buki
    Barrett Stripe Long Sleeve Tech Shirt
    BUKI
    $198.00 $99.00 Save 50%
  • Almost sold out
    • Rob Plaid Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Multicolor-Buki
    Rob Plaid Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-L-Multicolor-Buki
    Rob 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
    The Jensey 2.0 Shirt-LONG SLEEVE SHIRTS-BUKI-S-Blush-Buki
    The Jensey 2.0 Shirt-LONG SLEEVE SHIRTS-BUKI-S-Blush-Buki
    The Jensey 2.0 Shirt
    BUKI
    $198.00 $99.00 Save 50%
    Sale
    Ride The Wave Long Sleeve Tech Shirt-LONG SLEEVE SHIRTS-BUKI-M-Cool Blue-Buki
    A man wearing a Ride the Wave Buki Long Sleeve Button down Tech shirt L with dark navy pants, standing outdoors against a white wooden building.
    Ride The Wave Long Sleeve Tech Shirt
    BUKI
    $178.00 $99.00 Save 44%
    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
    Buki + CINQO Long Sleeve T-Shirt - Black-T-SHIRTS-BUKI-Black-M-Buki
    Man wearing sunglasses and a black long-sleeve Buki Cinqo shirt standing on a balcony with a scenic view of the sea and buildings in Italy.
    Buki Cinqo Long Sleeve Tech Tee - Black
    BUKI
    $88.00
    Buki + CINQO Long Sleeve T-Shirt - Blue Night-T-SHIRTS-BUKI-Blue Night-M-Buki
    Buki + CINQO Long Sleeve T-Shirt - Blue Night-T-SHIRTS-BUKI-Blue Night-M-Buki
    Buki Cinqo Long Sleeve Tech Tee - Blue Night
    BUKI
    $88.00
  • 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
  • Almost sold out
    • Single Shot Long Sleeve Tech Shirt - Light Blue-LONG SLEEVE SHIRTS-BUKI-Light Blue-S-Buki
    Man in european cafe with a Buki Cinqo Single shot Long Sleeve in light blue
    'Single Shot' Long Sleeve Tech Shirt - Light Blue
    BUKI
    $158.00 $99.00 Save 37%
    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%
  • New Color
    • Cinqo 'Single Shot' 2-Pack - French Blue-LONG SLEEVE SHIRTS-BUKI-French Blue-M-Buki
    Buki Cinqo 'Single Shot' Long Sleeve Tech Shirt - French Blue-LONG SLEEVE SHIRTS-BUKI-French Blue-M-Buki
    Cinqo 'Single Shot' 2-Pack - French Blue
    BUKI
    $316.00 $248.00 Save 22%
  • Just Arrived
    • Cinqo Western Long Sleeve Tech Shirt - LONG SLEEVE SHIRTS-BUKI-Navy-Buki
    Man in a navy Buki Western shirt and sunglasses holding a drink at a horse race track.
    Buki’s Cinqo Western Tech Shirt - Navy
    BUKI
    $178.00
  • Just Arrived
    • Cinqo Western Long Sleeve Tech Shirt in Black
    Man holding a glass of whiskey in a bar setting with Western Shirt in Black and Buki Heatehr Gray High Five Pant
    Buki’s Cinqo Western Tech Shirt - Black
    BUKI
    $178.00
  • Just Arrived
    • Buki's Long Sleeve Western Tech Shirt in black
    Man in a white Western Tech shirt holding a glass in a bar setting
    Buki's Cinqo Western Tech Shirt - White
    BUKI
    $178.00
  • Just Arrived
    • Buki’s Cinqo Western Tech Shirt - Floral-LONG SLEEVE SHIRTS-BUKI-M-Floral-Buki
    Buki’s Cinqo Western Tech Shirt - Floral-LONG SLEEVE SHIRTS-BUKI-M-Floral-Buki
    Buki’s Western Tech Shirt - Floral
    BUKI
    $178.00
  • New Color
    • Single Shot Long Sleeve Tech Shirt - French Blue-LONG SLEEVE SHIRTS-BUKI
    Buki Cinqo 'Single Shot' Long Sleeve Tech Shirt - French Blue-LONG SLEEVE SHIRTS-BUKI-French Blue-M-Buki
    Cinqo 'Single Shot' - French Blue
    BUKI
    $158.00