I Don’t Guess Data — I Prove It T-Shirt

Bella+Canvas 3001 Unisex Jersey Short Sleeve Tee

SizeWidthLengthXS16.5" / 41.9cm27" / 68.6cmS18" / 45.7cm28" / 71.1cmM20" / 50.8cm29" / 73.7cmL22" / 55.9cm30" / 76.2cmXL24" / 61cm31" / 78.7cm2XL26" / 66cm32" / 81.3cm3XL28" / 71.1cm33" / 83.8cm

All measurements are of the garment laid flat. If you are between sizes, we recommend sizing up for a more comfortable fit.

A lightweight, breathable tee designed for data-minded people who prefer evidence over guesswork. The front graphic lays out a playful visual of data flow and ends with the line “I don’t guess data. I prove it.” — a confident, quietly nerdy statement that reads well on campus, in the lab, or at meetups. The soft Airlume combed and ring-spun cotton drapes comfortably and keeps the print crisp, while a crew neckline and retail fit make it easy to layer under a jacket or wear on its own. Ethically made and REACH certified, this shirt blends thoughtful production with a clear message: measured results matter.

Product Type: T-Shirt
Theme/Features: Data-science visual, proof-over-guesswork message, teal-and-white screen print on black
Target Audience: Data scientists, statisticians, researchers, engineers, STEM students
Occasions: Conferences, hackathons, classroom lectures, casual workdays, study group meetups

Product features
- 100% Airlume combed & ring-spun cotton (lightweight 4.2 oz) for breathability and soft hand
- Retail crew neckline with ribbed knit collar and seam for shape retention
- Side seams and shoulder tape for structure and longer-lasting fit
- Tear-away label to reduce skin irritation; REACH certified and ethically manufactured
- High-detail print: DTF/DTG printing options for crisp sleeve and neck graphics

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

EU representative: HONSON VENTURES LIMITED, gpsr@honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY

Product information: Bella+Canvas 3001, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC

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

Free Worldwide Shipping — On every tee, no minimum.
Made to Order — Printed just for you, so allow a few days for production before it ships.
Hassle-Free Guarantee — Faulty, damaged or wrong item? We'll replace it or refund you — just reach out.

Reinforced Stitching — Double-needle seams built to survive your washing machine and years of wear.

Print That Stays — High-quality print that won't crack or fade.

Tear-Away Label — No scratchy tag; rip it off in two seconds.

100% Combed Ring-Spun Cotton — Softer, stronger and more durable than basic cotton. Pre-shrunk to keep its shape wash after wash.

Breathable Fabric — Lightweight and easy to wear all day.

True-to-Size Unisex Fit — Relaxed and comfy, whether you're at your desk or the pub.

EU representative: HONSON VENTURES LIMITED, gpsr@honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY

Product information: Bella+Canvas 3001, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC

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

Care instructions: Machine wash cold (max 30°C), non-chlorine bleach as needed, tumble dry low, iron/steam medium, do not dryclean