What size should I choose for the Skull Mechanics T-Shirt?

To find the perfect fit, refer to the size guide included, which provides measurements for width, length, and sleeve length across all sizes from XS to 4XL. Be sure to measure your favorite T-shirt and compare it to this guide for the best match.

What are the main features of the Skull Mechanics T-Shirt?

This lightweight, breathable T-shirt is made from 100% Airlume combed ring-spun cotton, offering a retail fit with a crew neckline for easy layering. It features durable construction details like shoulder tape, side seams, and a ribbed collar, and displays a bold skull-and-tools graphic.

How should I care for my Skull Mechanics T-Shirt to keep it in good condition?

Machine wash the T-shirt in cold water, use non-chlorine bleach if needed, tumble dry on low heat, and iron on medium heat if necessary. Avoid dry cleaning to maintain the print and fabric quality.

What makes the Skull Mechanics T-Shirt environmentally friendly?

The T-shirt is ethically produced, REACH certified, and responsibly manufactured with affiliations to the Fair Labor Association and WRAP, ensuring eco-friendly and fair labor practices.

Can I wear the Skull Mechanics T-Shirt for work or casual outings?

Yes, the stylish and comfortable design makes it suitable for work, especially in hands-on environments, and casual settings like garages or workshops where you’re turning ideas into reality.

What makes the Skull Mechanics T-Shirt a durable and comfortable choice for everyday wear?

The Skull Mechanics T-Shirt is made of 100% Airlume combed ring-spun cotton, which is lightweight, breathable, and designed for long-lasting comfort. Its construction features like shoulder tape, side seams, and a ribbed collar help it keep its shape wash after wash, making it durable for everyday wear.

UNFKWTBL Skull Mechanics T-Shirt black crew neck with skull and tools graphic and "Built, Not Born" slogan

Built, Not Born Skull Tee

Regular price $29.99

Find Your Size

Answer

Find your fit before you order.

UNFKWTBL apparel uses several trusted garment styles. The measurements below are a general guide covering most of our T-shirts, long sleeves, hoodies and sweatshirts.

HOW TO MEASURE
Lay a shirt that fits you flat on a table.
Width: Measure straight across from armpit to armpit.
Length: Measure from the highest shoulder point to the bottom hem.
If you are between sizes or prefer a looser fit, size up.

UNISEX T-SHIRTS & LONG SLEEVES

General garment measurements in inches.

Size	Width	Length
XS	16–16.5	27
S	18	28
M	20	29
L	22	30
XL	24	31
2XL	26	32
3XL	28	33
4XL	30	34
5XL	32	35

Garment-dyed and heavyweight shirts can have a slightly more relaxed fit.

HOODIES & SWEATSHIRTS

General garment measurements in inches.

Size	Width	Length
XS	18	26
S	20	27
M	22	28
L	24	29
XL	26	30
2XL	28	31
3XL	30	32
4XL	32	33
5XL	34	34

Hoodies and sweatshirts generally run true to size. Size up for a roomier, layered fit.

WOMEN’S FITTED T-SHIRTS

These styles have a closer, semi-fitted cut.

Size	Width	Length
S	17	25.5
M	19	26
L	21	27
XL	23	28
2XL	25	28.5
3XL	27	29

For a relaxed fit in a women’s fitted shirt, size up.

YOUTH T-SHIRTS

Youth sizing and general garment measurements in inches.

Size	General Age	Width	Length
XS	2–4	16.1	20.5
S	6–8	16.9	22
M	10–12	18.1	23.6
L	14–16	18.9	25.2
XL	18–20	20.1	26.4

MEASURE FIRST. ORDER ONCE. WEAR IT LOUD.
Measurements can vary by approximately 1–1.5 inches depending on the garment style and manufacturing process.

Made to order. Production typically takes 2–7 business days. FREE standard U.S. shipping on every order—no minimum, no code. Taxes calculated at checkout.

Guarantee safe checkout

Built, Not Born Skull Tee - XS / Black

Size

Color

$29.99

Description Shipping & Returns

	XS	S	M	L	XL	2XL	3XL	4XL
Width, in	16.50	18.00	20.00	22.00	24.00	26.00	28.00	30.00
Length, in	27.00	28.00	29.00	30.00	31.00	32.00	33.00	34.00
Sleeve length, in	8.60	8.90	9.20	9.50	9.70	10.00	10.40	10.80
Size tolerance, in	1.50	1.50	1.50	1.50	1.50	1.50	1.50	1.50

A rugged tee for the hands-on maker who wears grit like a badge. This lightweight cotton shirt features a bold skull-and-tools graphic with the declaration “UNFKWTBL” and the tagline “Built. Not Born.” It hangs with a clean retail fit and a crew neckline that layers easily under jackets or over work shirts. Breathable Airlume combed ring-spun cotton keeps you cool during long projects. Durable details — shoulder tape, side seams and a ribbed collar — help the shirt keep its shape after repeated wears and washes. Ethically produced and REACH certified, with tear-away labeling for comfort. Wear it to the shop, the garage, or wherever you’re turning ideas into reality.

Product features
- 100% Airlume combed ring-spun cotton (lightweight, breathable)
- Retail fit with crew neckline — easy to layer and accessorize
- Construction details: side seams, shoulder tape and ribbed knit collar for shape retention
- Prints applied with DTF/DTG methods for crisp, vibrant artwork; sleeve/label printing varies by provider
- Tear-away label, REACH certified, responsibly manufactured (Fair Labor Association/WRAP affiliations)

Care instructions
- Machine wash: cold (max 30C or 90F)
- Non-chlorine: bleach as needed
- Tumble dry: low heat
- Iron, steam or dry: medium heat
- Do not dryclean

Warnings, Hazard: For adults, Blank product sourced from Honduras

Care instructions: Machine wash: cold (max 30C or 90F), Non-chlorine: bleach as needed, Tumble dry: low heat, Iron, steam or dry: medium heat, Do not dryclean

Returns policy

Every UNFKWTBL product is made to order. We do not accept returns or exchanges for ordering the wrong size or color, or for a change of mind. Please review the size chart carefully before ordering.

If your item arrives damaged, defective, misprinted, or incorrect, email unfkwtblcompanyinc@gmail.com within 30 days of delivery. Include your order number and clear photographs showing the problem. Once the issue is verified, we will arrange a replacement or refund. Do not mail an item back unless we instruct you to do so.

This policy does not limit any rights provided by applicable law.

Shipping policy

Most products require 2–7 business days for production before shipping. FREE standard U.S. shipping is included on every order—no minimum and no code required. Applicable sales tax is calculated separately at checkout. International and expedited shipping, when available, may cost extra.

Tracking information will be emailed when available. Delivery dates are estimates and may be affected by carrier delays, holidays, weather, customs, or an incorrect shipping address.

FAQs

Have a question? We’re here to help.

Is the shipping free?

Yes. Standard shipping is FREE on every U.S. order—no minimum and no code required. Applicable sales tax is calculated separately at checkout. International and expedited shipping, when available, may cost extra.

When will I receive my item?

Most products are made to order and typically require 2–7 business days for production before shipping. After your order ships, delivery time depends on the carrier and destination. Shipping rates and estimated delivery are shown at checkout. Tracking information will be emailed when available. Delivery dates are estimates and may be affected by carrier delays, holidays, weather, or customs.

Can I change or return my item?

Because every product is made to order, we do not accept returns or exchanges for ordering the wrong size or color, or for a change of mind. If your item arrives damaged, defective, misprinted, or incorrect, email unfkwtblcompanyinc@gmail.com within 30 days of delivery. Include your order number and clear photographs of the issue. Once verified, we will arrange a replacement or refund. Do not return an item unless we instruct you to do so.