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Model wearing Fundamental Legion Blue Icy Bamboo® short sleeve crewneck, styled with white shorts.
Model wearing Fundamental Legion Blue Icy Bamboo® short sleeve crewneck, styled with white shorts.
Model wearing Fundamental Legion Blue Icy Bamboo® short sleeve crewneck, styled with white shorts.
Model wearing Fundamental Legion Blue Icy Bamboo® short sleeve crewneck, styled with white shorts.
Fundamental in Legion Blue
Model wearing Fundamental Legion Blue Icy Bamboo® short sleeve crewneck, styled with white shorts.
Model wearing Fundamental Legion Blue Icy Bamboo® short sleeve crewneck, styled with white shorts.
Model wearing Fundamental Legion Blue Icy Bamboo® short sleeve crewneck, styled with white shorts.
Model wearing Fundamental Legion Blue Icy Bamboo® short sleeve crewneck, styled with white shorts.
Model wearing Fundamental Legion Blue Icy Bamboo® short sleeve crewneck, styled with white shorts.
Fundamental in Legion Blue
Product Details
  • Icy Bamboo®: Patented Cooling Power of Natural Mint Fibers
  • 65% Bamboo Rayon, 28% Mint Rayon, 7% Spandex
  • Solid Short Sleeve Crewneck T-Shirt in Icy Bamboo
  • Featuring Color in Legion Blue
  • Signature Logo Clip Label on Wearer's Left Hem
  • 6-Way Stretch for Movement & Comfort
  • 20x More Breathable than Polyester
  • Wrinkle-Free Convenience
  • Model is 6'2" with a 40" Chest and is wearing size M, Regular fit
Cool Mint Fibers
6-Way Stretch
Breathable
Antibacterial
Wrinkle Free
Heavenly Soft
Product Care

*Special Attention*

Delicate Knit Garment.

Dry-clean Recommended.

Machine wash in cold water.

Delicate cycle.

Dry away from direct sunlight.

Do not bleach.

Do not tumble dry.

Warm iron if needed.

Return Policy

Buttercloth accepts returns or exchanges within 30 days, of unworn, unused (try-on is OK), unwashed, undamaged, or defective merchandise. Returns / Exchanges must include all packaging components and the original hang tag attached to the garment.

For more information, click here.

New

Fundamental in Icy Bamboo

4.9 (361)
$60.00
What's so special about this t-shirt?
 Glad you asked!
Believing that basic tees should be a thing of the past, our founder, Danh Tran, decided to create the World’s Most Comfortable T-Shirt.
Icy Cotton® T-Shirts use Danh’s patented Icy Cotton® technology, infusing the cotton with organic mint fibers to keep you fresh and cool. They’re buttery soft and wrinkle-free, with a tailored fit and 6-way stretch that moves with you all day long. And did we mention that they’re antibacterial to keep out odors?
So fall into a world of comfort with Buttercloth’s Icy Cotton® T-Shirts.
Icy Cotton T-Shirt
WHAT MAKES ICY COTTON® SO DIFFERENT?
Organic Mint Fibers
Organic Mint Fibers
Nature's own cooling power that you can feel
Long Fiber Cotton
Long Fiber Cotton
Natural, sustainable, long fiber cotton
Antibacterial
Antibacterial to Keep Out Odors
All day freshness you'll love
Wrinkle Free
Wrinkle Free
Easy care to keep you looking good
6-Way Stretch
6-Way Stretch
Stretch that delivers maximum movement and comfort
Breathable
Breathable Construction
20x more breathable than Polyester
Robert Herjavec, Shark Tank Investor
Robert Herjavec
“I’ve never seen a shirt like this built with long-fiber cotton and 6-way stretch. It’s something you have feel to believe. And then when you wear it, you’re a customer for life. That's why I backed Buttercloth.”
Black Fundamental In Black Black / Charcoal Fundamental In Black Charcoal Emerald Green Fundamental In Emerald Green Legion Blue Fundamental in Legion Blue Monaco Blue Fundamental In Monaco Blue Natural White Heather Fundamental in Natural White Heather Navy Heather Fundamental in Navy Heather Oak Tree Heather Fundamental in Oak Tree Heather Taupe Heather Fundamental in Taupe Heather Vintage Blue Heather Fundamental in Vintage Blue Heather

Select Your Fit


Pre-Tucked® Shirts

Soft as Butter, Cool as Ice




WHAT MAKES BUTTERCLOTH WOMEN'S SO DIFFERENT?

Effortless Pre-Tucked® Waistband, Patent Pending


PRE-TUCKED® WAISTBAND

Instant tucked-in look, without the hassle

ORGANIC MINT FIBERS

Patented Cooling Technology

NO GAPING

Escape the gape with secure hidden closure

6-WAY STRETCH

Stretch that delivers maximum movement and comfort

BREATHABLE & ANTIBACTERIAL

Keeps out odors for all day freshness

WRINKLE FREE

Easy care to keep you looking good


QUALITY YOU KNOW AND LOVE

You also get everything that makes Buttercloth shirts so popular


ICY COTTON®

PRE-TUCKED®

6-WAY STRETCH

WRINKLE FREE


Satisfaction Guaranteed.

We are so confident that you are going to love your Buttercloth Shirt that we offer a money-back guarantee if you're not happy with your purchase.

*See our return policy for full details

FAQ

Icy Cotton® fabric is made using a patented process, infusing cotton with the natural cooling power of Organic Mint Fibers.

Our patented Icy Cotton® fabric is permanently infused with organic mint fibers, offering years of use when treated with care! 3rd party lab test shows Icy Cotton® maintains 91% cooling effect after 10+ washes.

We do recommend dry cleaning for maximum lifespan. For home laundry: Wash in cold water on delicate, & tumble dry on air fluff setting or lay flat to dry.

 

Size Chart

Size & Fit

Regular Fit:  Our shirts run a bit smaller than some big brands. If you are on the border in between sizes or prefer a looser fit, please order one size up. Use the sizing chart as a guide, and please contact us with any questions.

Tall Fit:  Available in some styles, adds 2" to sleeve length and shirt length.  

Slim Fit:  Available in some styles, 2" smaller in the body and ½" smaller in the sleeves.

Need sizing help?  We're happy to assist you in finding your best fit. Email us at info@buttercloth.com or call us at 1-800-203-2650 to speak with our customer service representative.


FIND MY SIZE

Model wearing Fundamental Legion Blue Icy Bamboo® short sleeve crewneck, styled with white shorts.

Fundamental in Legion Blue

Size Chart
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Free shipping in the US on orders $150+ USD after discounts
100% Satisfaction Guarantee

Complete The Look

Model wearing Vision Optic White Icy Cotton® mid rise shorts.
Model wearing Vision Optic White Icy Cotton® mid rise shorts.
Best Seller
Vision In Icy Cotton
4.9 (28)
$118.00

$118.00

Cool Mint Fibers

Pre-Tucked

No-Gaping

6-Way-Stretch

Wrinkle Free

Heavenly Soft Touch

Cool Mint Fibers
6-Way Stretch
Breathable
Antibacterial
Wrinkle Free
Heavenly Soft
Product Details
  • Icy Bamboo®: Patented Cooling Power of Natural Mint Fibers
  • 65% Bamboo Rayon, 28% Mint Rayon, 7% Spandex
  • Solid Short Sleeve Crewneck T-Shirt in Icy Bamboo
  • Featuring Color in Legion Blue
  • Signature Logo Clip Label on Wearer's Left Hem
  • 6-Way Stretch for Movement & Comfort
  • 20x More Breathable than Polyester
  • Wrinkle-Free Convenience
  • Model is 6'2" with a 40" Chest and is wearing size M, Regular fit
Cool Mint Fibers
6-Way Stretch
Breathable
Antibacterial
Wrinkle Free
Heavenly Soft
Product Care

*Special Attention*

Delicate Knit Garment.

Dry-clean Recommended.

Machine wash in cold water.

Delicate cycle.

Dry away from direct sunlight.

Do not bleach.

Do not tumble dry.

Warm iron if needed.

Return Policy

Buttercloth accepts returns or exchanges within 30 days, of unworn, unused (try-on is OK), unwashed, undamaged, or defective merchandise. Returns / Exchanges must include all packaging components and the original hang tag attached to the garment.

For more information, click here.

Product Details
  • Icy Bamboo®: Patented Cooling Power of Natural Mint Fibers
  • 65% Bamboo Rayon, 28% Mint Rayon, 7% Spandex
  • Solid Short Sleeve Crewneck T-Shirt in Icy Bamboo
  • Featuring Color in Legion Blue
  • Signature Logo Clip Label on Wearer's Left Hem
  • 6-Way Stretch for Movement & Comfort
  • 20x More Breathable than Polyester
  • Wrinkle-Free Convenience
  • Model is 6'2" with a 40" Chest and is wearing size M, Regular fit
Cool Mint Fibers
6-Way Stretch
Breathable
Antibacterial
Wrinkle Free
Heavenly Soft
Product Care

*Special Attention*

Delicate Knit Garment.

Dry-clean Recommended.

Machine wash in cold water.

Delicate cycle.

Dry away from direct sunlight.

Do not bleach.

Do not tumble dry.

Warm iron if needed.

Return Policy

Buttercloth accepts returns or exchanges within 30 days, of unworn, unused (try-on is OK), unwashed, undamaged, or defective merchandise. Returns / Exchanges must include all packaging components and the original hang tag attached to the garment.

For more information, click here.

Recommendations For You

4.9
Rated 4.9 out of 5 stars
Based on 361 reviews
Total 5 star reviews: 345 Total 4 star reviews: 15 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 1
100%would recommend these products
SizingRated -0.0 on a scale of minus 2 to 2
Customer Highlights
Customers say these t-shirts are exceptionally soft, comfortable, and cool-wearing. Many reviews mention the luxurious fabric feel and excellent fit. Users frequently praise the versatility for casual wear or layering under dress shirts. Common feedback includes compliments received while wearing them and the cooling properties in hot weather. Several customers note they've become repeat purchasers and plan to replace other shirts with this brand.
Customers Talked About
Write a Review (Opens in a new window)
361 reviews
  • RL
    Ryan L.
    Verified Buyer
    Reviewing
    Fundamental In Black
    I recommend this product
    Age Range 35 - 44
    Height 5' 4"
    Size Purchased M
    Rated 5 out of 5 stars
    4 days ago
    An Instant Wardrobe Staple

    The Fundamental in Black is incredibly comfortable and sharp-looking. The classic color makes it easy to dress up or down, while the flexible fabric provides all-day comfort without sacrificing a polished fit. It pairs well with everything and has quickly become one of my most-worn shirts.

    SizingRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • RL
    Ryan L.
    Verified Buyer
    Reviewing
    Fundamental in Natural White Heather
    I recommend this product
    Age Range 35 - 44
    Height 5' 4"
    Size Purchased M
    Rated 5 out of 5 stars
    4 days ago
    Polished Look, Incredible Comfort

    The Fundamental in Natural White Heather is soft, comfortable, and effortlessly stylish. The subtle heathered finish gives the neutral color more character than a standard white shirt, while keeping it easy to pair with almost anything. It fits well, stretches comfortably, and looks polished all day. A versatile wardrobe essential.

    SizingRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • RL
    Ryan L.
    Verified Buyer
    Reviewing
    Fundamental in Navy Heather
    I recommend this product
    Age Range 35 - 44
    Height 5' 4"
    Size Purchased M
    Rated 5 out of 5 stars
    4 days ago
    My New Go-To Shirt

    The Fundamental in Navy Heather is exceptionally comfortable and easy to wear. The heathered navy color adds depth while remaining versatile enough for work, dinner, or a casual weekend. It looks polished, fits well, and provides plenty of stretch without losing its shape. A fantastic shirt that delivers on both style and comfort.

    SizingRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • BH
    Briana H.
    Verified Buyer
    Reviewing
    Lucid in Vintage Blue
    I recommend this product
    Age Range 25 - 34
    Height 6' 2"
    Size Purchased L
    Rated 5 out of 5 stars
    5 days ago
    Looks fantastic on my husband

    These shirts are perfect if you are looking for an elevated casual style. The fit is perfect. 10/10 recommend.

    SizingRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • JH
    Jahaira H.
    Verified Buyer
    Reviewing
    Lucid in Vintage Blue
    I recommend this product
    Age Range 45 - 54
    Height 6' 4"
    Size Purchased L
    Rated 5 out of 5 stars
    1 week ago
    Awesome shirt!

    I bought this shirt for my husband for Father's day and he loved it. It fits great and it kept him cool in the hot summer. I plan to get other colors.

    SizingRated 0.0 on a scale of minus 2 to 2
    Was this helpful?