What is INTO THE AM's return policy?

INTO THE AM offers a 30-day hassle-free return and exchange policy. Items must be unworn and in original condition. Visit intotheam.gorgias.help to start a return.

How long does shipping take?

Place your order before 12 PM PST (Mon-Fri) and we'll aim to ship the same day. Otherwise orders ship within 0-3 business days. We ship via USPS, UPS, DHL, and FedEx.

Do INTO THE AM shirts run true to size?

INTO THE AM shirts are designed with an athletic fit. If you prefer a looser fit, we recommend sizing up. Check the size chart on each product page for exact measurements.

Do you ship internationally?

Yes, INTO THE AM ships to most countries via USPS, UPS, DHL, and FedEx. International customers are responsible for any import taxes or duty fees upon delivery.

How do I cancel or modify my order?

Once an order is placed we cannot make changes to items. Contact our support team immediately to cancel so you can place a new order. Orders placed before 12 PM PST (Mon-Fri) can be canceled same day.

What counts as a shirt in the Shirts & Polos collection?

Everything with a collar, a placket, or buttons — plus the long-sleeve tee. Polos in classic, performance, and sweater builds. Henleys in short and long sleeve, waffle knit included. Button-ups in Essential and Relaxed cuts, short and long sleeve. Flannels. Thirty-six pieces in all, with multipacks across most of them.

Polo, henley, or button-up — how do I choose?

Think about how dressed up you want to look and how much you want to think about it. The polo is the easy middle: collared, put-together, at home in an office or on a course. The henley is the relaxed one — no collar, a short row of buttons, casual but intentional. The button-up is the most formal of the three and the most versatile as a layer, since it works closed or open over a tee. In doubt? The polo covers the most ground.

Do the shirt styles fit consistently with each other?

They do. ITAM builds to one athletic cut across the line — trim through the shoulders and chest with room through the midsection — so your size in a polo is your size in a henley and a button-up. The Relaxed Button Up is the intentional exception, cut roomier by design, and the Vista Sweater Polo sits a touch closer to the body.

Which shirt works for a dinner out or a wedding?

A long-sleeve button-up is the safest call for a wedding, especially in a solid. For dinner, the Vista Sweater Polo does a lot of work — it looks deliberate without needing a jacket over it. And a long-sleeve henley in a dark neutral is the move when the room is more relaxed than that. All three sit in this collection.

Can I layer these shirts over a tee?

One of the best things about them. The short-sleeve button-ups, especially the Relaxed cut, are made to wear open over a plain or graphic tee. Flannels do the same job with more warmth. Long-sleeve button-ups layer cleanly under a jacket, or over a tee with the sleeves rolled. Sizing stays the same either way — no need to go up just to layer.

What are INTO THE AM henleys made of?

A premium poly-cotton blend — 60% combed cotton and 40% polyester — the same fabric platform as the basic tees and tank tops, tuned for moisture management, shape retention, and color stability.

What makes a henley different from a tee?

The three-button placket — it opens at the neckline for a layered, casual-but-elevated look a crew-neck tee can't give you, and it's built to lie flat rather than gap.

How do the henleys fit?

Athletic and fitted — cut close through the body to define the frame without feeling tight.

What sizes do the henleys come in?

S through 3XL, individually graded so each size keeps the intended athletic fit.

Do henleys come in long sleeve and short sleeve?

Yes — the line includes both long-sleeve and short-sleeve henleys.

What colors do the henleys come in?

Versatile neutrals — black, charcoal, white, and navy — made to pair with almost anything.

How do I wash a henley?

Machine wash cold and tumble dry low to protect the fit and the placket.

What polo styles does INTO THE AM offer?

Three — the Classic Polo, the Performance Polo, and the Pursuit Performance Polo, ranging from a structured everyday polo to fully athletic, moisture-wicking builds.

What's the Classic Polo made of?

A 60% combed cotton / 40% polyester blend with a structured collar, branded buttons, and a printed tagless neck label, cut to a tailored fit.

What's the Performance Polo made of?

100% polyester engineered for movement — four-way stretch, moisture-wicking, quick-dry, anti-odor, and UPF 30+ sun protection, in an athletic fit.

What sizes do the polos come in?

All three styles run S through 2XL, and the Pursuit Performance Polo also comes in Tall.

Do the polos run true to size?

Yes — true to size with a modern tailored cut. Order your usual size.

How do I wash the polos?

Machine wash cold and tumble dry low. On the Performance and Pursuit styles, skip fabric softener so it doesn't coat the moisture-wicking finish.

How do ITAM polos fit?

Tailored, not tight. The Basic Polo is cut close through the chest and arms with room to move in the torso. The Pursuit Performance and Performance polos go more athletic — fitted through the arms and shoulders, relaxed drape through the midsection. All of them look right tucked or untucked.

What are ITAM polos made of?

Depends on the style. The Basic Polo and Tall Polo are a 60% combed cotton / 40% polyester blend — soft and breathable for everyday. The Vista Sweater Polo is a 78% cotton / 22% polyester full knit. The Pursuit Performance Polo is 70% polyester / 23% cotton / 7% spandex, and the Performance (Non-Branded) Polo is 100% polyester.

Can I wear an ITAM polo to the office?

Yeah. The line is built to go from work to weekend. The Vista Sweater Polo leans dressier for dinners and travel; the Basic Polo handles the office, golf course, or a night out; the performance polos move from a boardroom presentation to an afternoon tee time.

What do I wear with an ITAM polo?

The Vista Sweater Polo pairs with shorts, pants, or denim and works tucked or untucked. The Basic and performance polos are cut to look right either way too — the hem sits clean whether it's in or out.

How much do ITAM polos cost?

Single polos run about $24.99 to $44.95. The Basic Polo and Tall Polo are $36.95, the Vista Sweater Polo is $32.97, and the Pursuit Performance Polo is $44.95. The Performance (Non-Branded) ranges $24.99–$44.95 depending on color.

Do ITAM button-ups run true to size?

They're cut with an athletic fit, so they follow your frame instead of hanging like a tent. Want a looser drape? Size up one. That's the move most guys make when they're between sizes.

What's the fit on the Relaxed Button Up?

Roomy. The body and sleeves have real breathing room, it hits at a standard length, and the hem curves at the bottom. Our fit model is 6'1" and wears a medium. If you like a boxier, easygoing shirt, this is the one.

What's the Essential Short Sleeve Button Up made of?

71% polyester, 21% cotton, 8% elastane. That elastane is why it stretches four ways instead of fighting you every time you reach for something.

How do I wash my ITAM button-up?

Unbutton it first, then machine wash cold with like colors and tumble dry low. Cold water and low heat are what keep the color and the stretch intact.

Can I wear this to the office?

That's exactly what it's built for. The Essential takes you from the office to the outdoors without a wardrobe change, and the Long Sleeve is pitched for the boardroom just as much as the dance floor.

What colors do the Essential button-ups come in?

Five solids: Black Heather, Indigo, Navy, Brown, and Olive Green. Versatile enough to rotate through the week without thinking about it.

Short sleeve vs long sleeve button-up?

Same performance DNA, different reach. The Short Sleeve Essential runs $39.99 and leans warm-weather. The Long Sleeve Essential is $24.99 with premium stretch, anti-odor, and UPF 30+ — the one that swings from the boardroom to the dance floor.

Essential vs Relaxed — what's the real difference?

Fit and vibe. The Essential is tailored with a structured collar and comes in clean solids. The Relaxed is roomier through the body and sleeves, has a curved hem, and shows up in bold prints. One's sharp, one's breezy.

Are the Henleys true to size, or should I size up?

Our fit model is 6'0" and wears a size L in the Waffle Knit Henley. The standard Henley runs tailored — a cleaner, closer cut — so if you're between sizes or plan to layer it, size up; otherwise your usual size works.

When would I wear a Henley instead of a plain tee?

When you want a step up from a plain tee without committing to a full button-up. The button placket reads put-together — casual dinner, weekend hangout, or a Tuesday when a tee feels like too little effort.

Can I wear a Henley somewhere business-casual?

For most business-casual settings, yes. The button placket dresses it up beyond a plain tee, and it layers under a jacket cleanly. Easy to dress up or down.

What's the difference between the short sleeve and long sleeve Henley?

Same 60/40 poly-cotton blend, same tailored fit. The long sleeve just adds coverage and comes in more colors — 11 versus 8. Pick by season.

What are INTO THE AM flannels made of?

The core flannels use a buttery soft cotton-spandex blend — the softness of a broken-in flannel with stretch built in. Reinforced seams keep them together through heavy rotation, and a chest pocket adds utility without cluttering the front.

Can I layer a flannel or wear it on its own?

Both — that's the design brief. Button it up solo, wear it open over a basic tee, or go fleece-lined when the temperature actually drops. It's the piece that covers September through spring.

What colors do the flannels come in?

Classic fall plaids — browns, dark reds, beiges, blacks, blues, greens, and greys. Colors that rival the changing leaves, as the design team puts it. Easy to pair with jeans, joggers, or whatever else is in the rotation.

Casual Men's Shirts | Polos, Henleys & Everyday Styles

Filters

39 items

Filters

+ Quick Add

New Active Best Seller

Long Sleeve Polo

¥6,300

Charcoal Black Navy Midnight Olive Maroon Indigo + 3 more

+ Quick Add

Active Best Seller

Up to 55% off

Pursuit Performance Polo

From ¥3,200 - ¥7,100 ¥7,100

Cube Illusions Dashes Black Floral Midnight Jungle Coastal Flowers Navy Dots Columbia Blue Cubes + 4 more

+ Quick Add

Best Seller

59% off

Polo

¥2,400 ¥5,800

Black Navy Indigo Olive Green Grey White + 3 more

+ Quick Add

Active Best Seller

33% off

Custom 3 Pack Pursuit Performance Polo

¥14,100 ¥21,100

New Best Seller

Up to 50% off

Fairbanks Flannel

From ¥5,500 - ¥11,000 ¥11,000

Tan Two-Color Plaid Brick Plaid Charcoal Two-Color Plaid Beige Multi Dark Red Brown Plaid + 3 more

+ Quick Add

Best Seller

59% off

Custom 3 Pack Polo

¥7,100 ¥17,400

+ Quick Add

Active Best Seller

Up to 44% off

Performance Polo - Non-Branded

From ¥4,000 - ¥7,100 ¥7,100

Charcoal Black Black Dots Navy Indigo White Indigo Splatter Olive Green Columbia Blue + 6 more

+ Quick Add

New Best Seller

25-75% off

Long Sleeve Henley Tee - Non-Branded

From ¥1,600 - ¥4,700 ¥6,300

Indigo Black Navy Charcoal Grey Maroon Brown Olive Green White Cool Blue Beige + 8 more

+ Quick Add

40-63% off

Vista Sweater Polo

From ¥3,200 - ¥5,200 ¥8,600

Navy Cream Black

+ Quick Add

Active Best Seller

41% off

Custom 6 Pack Pursuit Performance Polo

¥25,100 ¥42,200

+ Quick Add

Polo - Tall - Non-Branded

¥5,800

Navy Black Charcoal Grey Maroon + 2 more

+ Quick Add

Active Best Seller

33% off

Custom 3 Pack Performance Polo - Non-Branded

¥14,100 ¥21,100

+ Quick Add

Best Seller

44% off

Custom 9 Pack Henley Tee - Branded

¥23,500 ¥42,200

+ Quick Add

Best Seller

11% off

Button Up

¥6,300 ¥7,100

Black Heather Indigo Navy Brown Olive Green + 2 more

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Best Seller

60% off

Custom 9 Pack Polo

¥21,100 ¥52,100

+ Quick Add

Best Seller

70% off

Custom 3 Pack Relaxed Button Up

¥7,100 ¥23,500

+ Quick Add

Best Seller

Up to 49% off

Henley Tee - Non-Branded

From ¥2,400 - ¥4,700 ¥4,700

Black Navy Charcoal Olive Green White Indigo Grey Brown + 5 more

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Best Seller

33% off

Custom 3 Pack Henley Tee - Branded

¥9,400 ¥14,100

+ Quick Add

80% off

3 Pack Mystery Relaxed Button Up

¥4,700 ¥23,500

+ Quick Add

Best Seller

49% off

Henley Tee - Branded

¥2,400 ¥4,700

Black White Olive Green

+ Quick Add

57% off

Mystery Long Sleeve Henley Tee

¥2,700 ¥6,300

+ Quick Add

Best Seller

46% off

Custom 3 Pack Button Up

¥12,600 ¥23,500

+ Quick Add

Active Best Seller

41% off

Custom 6 Pack Performance Polo - Non-Branded

¥25,100 ¥42,200

+ Quick Add

Best Seller

70% off

Relaxed Button Up

¥2,400 ¥7,900

Colorful Floral Black Beige Animal Navy Tribal Black Floral + 1 more

+ Quick Add

66% off

Mystery Button Up

¥2,400 ¥7,100

+ Quick Add

Best Seller

33% off

Custom 3 Pack Henley Tee - Non-Branded

¥9,400 ¥14,100

+ Quick Add

New Best Seller

75% off

Long Sleeve Henley Tee - Branded

¥1,600 ¥6,300

Black Navy Indigo Charcoal Olive Green Maroon + 3 more

+ Quick Add

Best Seller

59% off

Custom 6 Pack Polo

¥14,100 ¥34,700

+ Quick Add

Best Seller

Long Sleeve Waffle Knit Henley

¥8,600

Brown Black

+ Quick Add

Best Seller

70% off

Mystery Relaxed Button Up

¥2,400 ¥7,900

+ Quick Add

Best Seller

44% off

Custom 9 Pack Henley Tee - Non-Branded

¥23,500 ¥42,200

+ Quick Add

60% off

Mystery Flannel

¥4,400 ¥11,000

+ Quick Add

74% off

3 Pack Mystery Flannel

¥8,500 ¥32,900

+ Quick Add

New Best Seller

53% off

Long Sleeve Button Up

¥4,000 ¥8,600

Black Heather Indigo Olive Green Navy Brown + 2 more

+ Quick Add

37% off

Custom 3 Pack Long Sleeve Henley - Branded

¥11,900 ¥18,800

+ Quick Add

New Best Seller

40% off

Custom 6 Pack Long Sleeve Tee

¥20,700 ¥34,700

+ Quick Add

New Best Seller

52% off

Custom 9 Pack Long Sleeve Tee

¥24,900 ¥52,100

+ Quick Add

New Best Seller

54% off

Custom 3 Pack Long Sleeve Henley Tee - Non-Branded

¥8,600 ¥18,800

+ Quick Add

New Best Seller

Long Sleeve Tee

¥5,800

Black Charcoal Navy Grey Indigo Midnight Olive White + 4 more

Men’s Shirts for Everyday Life

Tees, Polos, Henleys & Button Ups

From laid-back weekends to last-minute plans, these shirts are built to show up. Our collection includes the everyday essentials guys actually wear—like our top-rated basic tee (seriously, people love it), best-selling button ups in prints that bring a little personality, and polos that cover both standard and performance needs.

Henleys? Yep, they’re here too. Perfect for that not-trying-too-hard casual vibe. Everything is made with quality in mind, because we don’t do throwaway clothes. Just well-made staples that feel good, fit right, and hold up to real life.

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