If you Truly Knew The Magnitude Of Your Power Long Sleeve Tee

Regular price €38,40 EUR
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If you truly knew. 🖤

The magnitude of your power.

You would stop asking permission.

The heavyweight long sleeve for the ones who have been underestimating themselves for years.

Not everyone gets it. That is the point.

Durable Heavyweight Cotton

100% soft ring-spun cotton with real substance to it. Heavy without being stiff, and built to hold up season after season.

Garment Dyed Lived In Finish

Garment dyed so it arrives already broken in and pre-shrunk. Keeps its shape and its color no matter how many times you wash it.

Relaxed Fit With Rib Cuffs

Relaxed unisex cut with rib cuffs that stay put. Topstitched classic width collar and twill taped neck and shoulders for comfort that lasts.

Gift It. Or Treat Yourself.

For the friend who does the work and credits everyone else. The one who has no idea how much space she actually takes up. The version of you that needs reminding more often than you admit.

Trusted By Thousands
300,000+ Orders · 6,000+ Reviews ★★★★★

The heavyweight everyone keeps asking for.

The same garment-dyed, lived-in feel thousands of UntamedEgo customers already love, now with long sleeves for the months that actually need them.

The power was never the question. 🖤

Bold design. Real quality. Not for everyone. Never was.

Size Chart

All measurements in inches, taken with the shirt laid flat. Body length runs from the high point of the shoulder to the hem. Chest width is measured one inch below the armhole. Sleeve length is measured from the center back neck, across the shoulder, down to the cuff.

Size Body Length Chest Width Sleeve
S 26.625" 18.25" 31.875"
M 28" 20.25" 33.75"
L 29.375" 22" 36.875"
XL 30.75" 24" 37.25"
2XL 31.625" 26" 38.75"
3XL 32.5" 27.75" 39.75"

Easiest way to get it right: lay a long sleeve you already love flat and measure across the chest from armpit to armpit. Match that number to the chest width above. Relaxed fit, so take your normal size, or size up if you want it roomier.

Because these are dyed after they are sewn, measurements can vary by up to an inch or so and still be correct. Slight shade differences between pieces are natural too. That process is what makes them soft.

Tee Details

✦ 100% soft ring spun cotton

✦ Heavyweight cotton with real structure

✦ Garment dyed and preshrunk

✦ Relaxed fit

✦ Topstitched classic width collar

✦ Twill taped neck and shoulders

✦ Rib cuffs

✦ Shoulder-to-shoulder twill tape

✦ Signature twill label

✦ Available in Black

✦ Sizes S through 3XL

✦ Cold water wash, lay flat to dry

✦ Questions? Email us at customercare@untamedego.com. We respond within 24 to 48 hours.

If you truly knew. You would never play small again. 🖤

Not The Kind That Stays In The Drawer.

The Long Sleeve That Says The Thing Out Loud.

The people around you already see it. You are the one who keeps talking yourself out of it. If you truly knew the magnitude of your power, you would stop shrinking to fit rooms that were never built for you. Made from 100% soft ring-spun cotton with a garment-dyed finish for that lived-in look from day one. Relaxed fit with rib cuffs. Worn twice a week, this costs less than 45 cents a wear over a year. For something people will stop you to ask about.


The long sleeve that says it every morning

They open the package. They read it. Something in their face changes because nobody has said it to them in a long time. It becomes their favorite long sleeve within a week.


For The One Who Keeps Forgetting

For the ones who negotiate against themselves before anyone else gets the chance. The ones who apologize before they ask. The ones who saw this and felt it land somewhere specific.


For The Friend Who Needs To Hear It

The one who just started over. The one who is about to ask for the thing. The gift that says I have watched you do the impossible and you still do not see it.


Or Just Wear It Yourself

You know. Some mornings you just need it printed on something.

🖤 Pair it with something bold.

Complete The Look.

Add A Few Stickers.

The tee is the statement. The stickers are the extension. Together they turn every laptop, water bottle, and surface within reach into an extension of the whole vibe.

Holographic vinyl. Waterproof. Built for laptops, water bottles, and every surface within reach. 🖤

Shop All Stickers

The perfect finishing touch.

We've Got You

✦ Arrives damaged or wrong? Send a photo within 7 days and we replace it at no charge.

✦ Real humans at customercare@untamedego.com. We respond within 24 to 48 hours.

✦ Made to order to reduce overproduction.

✦ Woman owned and independently run. Every order goes directly toward more bold art in the world.

For The Ones Who Keep Forgetting. 🖤

You Would Never Play Small Again.

This is the long-sleeve for those who have underestimated themselves for years. 100% soft ring-spun cotton with a garment-dyed, lived-in finish. Relaxed fit. Rib cuffs. The kind of piece that becomes an instant staple the second the weather turns.


Carried in 200+ boutiques nationwide

Started in a kitchen. Now in 200+ boutiques. Still made with the same intention.


Not for everyone. Never meant to be.

But if you are here, you already know this one is yours. 🖤

Design is copyrighted by UntamedEgo LLC. All Rights Reserved. ● Tag us @untamedego