How to measure

Width: Measure straight across the shirt, one inch below the armholes.

Length: Measure from the highest shoulder point down to the bottom hem.

Sleeve: Measure from the shoulder seam to the end of the sleeve.

Garment measurements

Size	Width	Length	Sleeve
XS	16.00 in	27.00 in	7.99 in
S	18.00 in	28.00 in	8.23 in
M	20.00 in	29.00 in	8.50 in
L	22.00 in	30.00 in	8.74 in
XL	24.00 in	31.00 in	9.02 in
2XL	26.00 in	32.00 in	9.25 in
3XL	28.00 in	33.00 in	9.49 in
4XL	30.00 in	34.00 in	9.72 in
5XL	32.00 in	35.00 in	9.96 in

Size tolerance: 1.50 in. For the best fit, compare these garment measurements with a T-shirt you already own.

T-Shirt

Tesla Amplification Lab T-Shirt

5.0 (10,581 store reviews)

$29.99

~~$39.99~~

25% OFF TODAY

A lightweight, soft cotton tee that channels old-school science curiosity with playful, electric energy. The vintage-inspired Tesla illustration — a sparky skeleton strumming a...

Size S

Color Black

Free shipping on orders $75+

Easy order supportContact us if you need help with your order

Product Details ＋

A lightweight, soft cotton tee that channels old-school science curiosity with playful, electric energy. The vintage-inspired Tesla illustration — a sparky skeleton strumming a guitar beside a coil — feels like a note passed between lab nights and basement shows. It wears in easily: the crew neck sits clean, the tubular knit keeps a neat silhouette, and the breathable ring-spun cotton stays comfortable whether you’re demoing ideas at a maker meet or lounging at home. Subtle natural flecks in the unprocessed colorways add character, while durable seams, shoulder tape and a ribbed collar mean this shirt keeps its shape through frequent wears. It’s a breathable, wearable piece that sits comfortably in the wardrobes of curious minds and music-loving tinkerers.

Product features
- 100% ring-spun cotton (lightweight 153 g/m²) for soft, all-season comfort
- Tubular knit (no side seams) for a smooth, attractive silhouette and reduced waste
- Ribbed knit collar and shoulder tape for shape retention and stabilization
- DTG front print with optional DTF sleeve/inner neck prints; pearlized tear-away label for comfort
- OEKO-TEX® STANDARD 100 certified; meets safety and chemical compliance; EU 2-year warranty

Care instructions
- Do not dryclean
- Do not bleach
- Tumble dry: low heat
- Iron, steam or dry: low heat
- Machine wash: cold (max 30C or 90F), with similar colors

Fabric & Fit ＋

Fabric

See the product label and listing details for exact material information.

Fit

Classic everyday fit. Add your garment measurements and model sizing here.

Shipping & Returns ＋

Shipping timing and return eligibility are shown during checkout and in the store policies.