Women's Rough Day | STEM Engineer T-Shirt

100% Airlume Combed Ring-Spun CottonLightweight

  • STEM women's cut, navy t-shirt featuring "Rough Day" text and an Ra 12.5 surface finish symbol.
  • Women's cut, navy t-shirt featuring "Rough Day" text and an Ra 12.5 surface finish symbol.
  • Women's cut, side view, navy t-shirt featuring "Rough Day" text and an Ra 12.5 surface finish symbol.
  • Women's cut, back side view of plain navy t-shirt, for girl in STEM.
  • Women's cut, black t-shirt featuring "Rough Day" text and an Ra 12.5 surface finish symbol.
  • Women's cut, side view, black t-shirt featuring "Rough Day" text and an Ra 12.5 surface finish symbol.
  • Women's cut, back side view of plain black t-shirt, for girl in STEM.
  • Women's cut, pink t-shirt featuring "Rough Day" text and an Ra 12.5 surface finish symbol.
  • Women's cut, side view, pink t-shirt featuring "Rough Day" text and an Ra 12.5 surface finish symbol.
  • Women's cut, back side view of plain pink t-shirt, for girl in STEM.
  • Women's cut, white t-shirt featuring "Rough Day" text and an Ra 12.5 surface finish symbol.
  • Women's cut, side view, white t-shirt featuring "Rough Day" text and an Ra 12.5 surface finish symbol.
  • Women's cut, back side view of plain white t-shirt, for girl in STEM.
1 13
€25,95 EUR
€25,95 EUR
Rea Slutsåld
Tullavgifter och skatter ingår. Frakt beräknas i kassan.
5.0 (6 store reviews)
Color
Size

Shipped from the EU

Size Guide

Height: 5'7" (169cm)

Chest circumference: 34.2" (87cm)

Waist circumference: 30.3" (77cm)

Hips: 37.8" (96cm)

Height: 5'9" (174cm)

Chest circumference: 35.8" (91cm)

Waist circumference: 30.7" (78cm)

Hips: 38.6" (98cm)

Spec Block

Design Story

Made for women in STEM whose ‘rough day’ involves broken experiments, failed builds, and code that worked yesterday.

In manufacturing, roughness isn’t a feeling — it’s a measurement. Ra 0.4 is a mirror finish. Ra 12.5 is what happens when the end mill is worn, the feed rate is wrong, or someone forgot to check the insert. It’s rough. Measurably, quantifiably rough. This shirt maps your Monday to a surface roughness value. If you’ve ever run a profilometer across a part and winced at the number, you already understand the joke. If you haven’t, you’re probably the person who approved the drawing without checking the finish spec. A quietly devastating inside joke for anyone who speaks Ra, Rz, and RMS. Deployed on our relaxed women's fit (Bella+Canvas 6400) — because real STEM clothing should be tailored to fit perfectly while you reject non-conforming parts.

Use Case

Best For

Best for women in engineering, data, or lab work who still show up on the rough days, not just when the graph looks pretty.

  • Women in manufacturing engineering.
  • Female CNC machinists.
  • Quality inspectors.
  • STEM professionals who reject out-of-spec parts before their first coffee.

Signal

Gift Guide

A real-world gift for women in STEM, lab leads, and engineers who’ve had more rough days than inspirational posters.

For the female machinist or manufacturing engineer who measures everything — including how bad her day was. She’ll laugh. Then she’ll check her profilometer.

Produkt-specifikationer

The Effortless Everyday Tee.

Designed for comfort without compromising style. We use the Bella+Canvas 6400, known for its relaxed silhouette and incredibly soft feel.

  • Fit & Feel: Relaxed Fit – A loose, comfortable cut that drapes beautifully. Runs true to size.
  • Premium Fabric: 100% Airlume combed & ring-spun cotton (4.2 oz/yd²). Pre-shrunk to minimize shrinkage.
  • Durability: Side-seamed construction for a flattering, structured look that lasts.
  • Ethical Sourcing: Dyed & Cut in the USA, assembled in Nicaragua/Honduras/Guatemala.
  • Printed with Care: Printed locally to ensure faster shipping and reduced carbon footprint.

Model Reference: Bella+Canvas 6400 (The ultimate relaxed tee).

Vaschhandledning

  • Wash 30C Icon

    Wash cold (30°C / 86°F), inside out, with similar colors.

    Use mild detergent. No bleach. No softeners.

  • No Bleach Icon

    Do not use bleach. It can damage fiber integrity.

    Tip: Use oxygen-based stain removers if necessary.

  • Tumble Dry Low Icon

    Tumble dry Low or Hang dry (Recommended).

    Optimum: Flat air dry to preserve fiber tension.

  • Iron Low Icon

    Iron on Low Heat if needed. Do NOT iron prints.

    Fabric naturally resists wrinkling post-wash.

  • No Dry Clean Icon

    Do not dry clean. Chemical solvents damage prints.

  • Eco Ink Icon

    Water-based inks.

    A faint scent may be present after printing and typically dissipates after the first wash.

"Treat your gear like hardware. Maintain it."

Certifieringar (komponentnivå)

The certifications below apply exclusively to the blank garment manufacturer and inks. The final printed product sold by grabNade is not independently certified.

• WRAP (Worldwide Responsible Accredited Production): The blank garment (Bella+Canvas 6400) is manufactured in WRAP-Platinum certified facilities, ensuring ethical, humane, and lawful conditions.
• FLA (Fair Labor Association): Bella+Canvas is an accredited FLA Participating Company, committed to upholding the highest labor standards globally.
• Eco-Friendly Dyes: The dyeing process uses bluesign®-approved dyes only, ensuring strict chemical safety and reduced water impact.
• Printing Safety: Our printing partners use water-based inks that are OEKO-TEX® Eco Passport certified, safe for adults and children.

Note: Any slight scent from the fixation agent is normal and disappears after the first wash.
More info: Supplier Certifications

Product Datasheet
StyleWomen's Relaxed Tee
FitWomen's · Relaxed Fit
Blank ReferenceBella + Canvas 6400
Third-Party Certifications , WRAP, FLA, bluesign®, OEKO-TEX® Eco Passport · View supplier certifications
ProductionPrint on demand · Ethical manufacturing
BrandgrabNade
Product Safety (EU / GPSR)

Age Restrictions

  • For adults only.

EU Warranty

  • 2 years statutory warranty in accordance with EU consumer law.

EU Product Safety & GPSR Compliance

In compliance with the General Product Safety Regulation (GPSR), grabNade and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards.

For any product safety related inquiries or concerns, please contact our EU representative:
📧 gpsr@sindenventures.com

320, rue Saint-Honoré, 75001 Paris, France
— or —
Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus

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