underdog® „Signature“ T-Shirt

underdog® „Signature“ T-Shirt

€ €25.90

You don't need a shirt that looks "nice." You need one that holds up. The underdog® „Signature“ T-shirt delivers exactly that. French navy with a white print, clean, direct and confident. On the front you wear our UNDERDOG icon on your chest – a mark of your crew. On the back it reads in capitals: UNDERDOG. For attitude. For performance. For the difference.

The medium fit sits relaxed without being sloppy. The fabric? 100% organic cotton, solidly made, comfortable on the skin – even after ten hours in the studio or three sweat-soaked encores. The screen print is rugged, long-lasting and stays crisp and sharp even after constant rotation in the washing machine.

Whether rehearsal room, backstage or a beer after the set – this shirt always suits you. Because it's not just a T-shirt. It's a promise: you're in. And you follow through.

Color: French navy with white print
Design: UNDERDOG icon on the front, UNDERDOG logo on the back
Fit: Medium fit, crew neck, short sleeve
Material: 100% organic cotton, 180 g/m², machine washable
Gender: Unisex

Premium quality · hand-finished in the EU

100% organic cotton · GOTS-certified

Heavy fabric · wash-resistant & long-lasting

Shipping €4.90 · delivery in 2–4 business days
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underdog® „Signature“ T-Shirt

Underdog. On your chest.

Heavy organic cotton fabric. Hand-printed in the EU. Cut for real players — not too tight, not too loose, just how you want it through a two-hour gig.

The print stays after the wash, the cut stays after years. Underdog is a statement, not a trend.

Made to be worn.

Not for the drawer. For the gig, the soundcheck, the studio and everything in between.

Organic cotton

GOTS-certified. Breathable, gentle on skin, fairly made.

Stage fit

Regular fit. Roomy enough to move, clean enough for after the soundcheck.

Hand-printed in the EU

Water-based print, in small runs — no mass printing, no crooked logos.

Long-lasting

Heavy fabric, double-stitched seams. Takes stage sweat and a 30° wash.

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Frequently asked questions.

How does the fit run? Should I size up?

We recommend the regular fit in your usual size. If you're between two sizes and like it roomier, go up one. Size chart: see the product image.

What material is used?

100% organic cotton, GOTS-certified. Heavy fabric (240 g/m² on the T-shirt, 360 g/m² on the hoodie), breathable and long-lasting.

How do I wash it right?

30°C on a gentle cycle, turned inside out. No tumble dryer. The print then survives hundreds of washes.

What does shipping cost?

€4.90 within the EU. Free over €80 order value. Delivery in 2–4 business days.

Can I exchange or return it?

30-day return policy. For a size swap, send the unworn item back and we'll ship the new size — you cover the return.

Grab yours.

Wear more Underdog

Check out the other merch — T-shirt, hoodie and more.

View all merch ›

Looking for CHUCK?

The unit we build the brand for. Real tubes, programmable voicing.

View CHUCK ›

Question about your order?

Size, shipping, swaps — drop us a line, we usually reply within 24 hours.

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