The Core Of Merch

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KEYS

KEYS

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CORE

Core of Keys SIGNAL T-Shirt | Cyberpunk Sci-Fi Book Series Tee
from $22.16

Description

The Signal is waiting.

Step into the world of Core of Keys with the official SIGNAL T-Shirt, inspired by the mysterious network spreading through Virelia.

In the Core of Keys universe, the Signal is more than a transmission. It offers shelter, connection, and belonging—but beneath the promise of safety is something far more dangerous. This shirt brings that piece of the series to life with a stark SIGNAL-inspired front design and CORE OF KEYS branding on the back.

Designed for readers who love cyberpunk worlds, dystopian science fiction, artificial intelligence, mysterious organizations, and stories where nothing is quite what it first appears to be.

Wear it as a piece of the story.

Signal be with you.

Details:

• Official Core of Keys series merchandise

• SIGNAL-inspired front graphic

• CORE OF KEYS back design

• Unisex fit

• Soft, lightweight everyday shirt

• Ideal for science-fiction readers, cyberpunk fans, gamers, and Core of Keys collectors

Enter the world. Follow the Signal. Discover the Keys.

Core of Keys 'Signal' Zip Hoodie — Music Artist Graphic Zip-Up
$54.99
A soft, midweight zip hoodie built for slow mornings, late-night drives, and the small rituals that make a day feel lived. The front bears a simple arched “CORE OF KEYS” that reads like a quiet promise. On the back, a cinematic black-and-white panel frames a shadowed profile and the word SIGNAL — it feels like a fragment from a favorite record sleeve or an unhurried postcard. The fleece-lined three-panel hood and roomy kangaroo pocket keep hands warm while the YKK zipper and reinforced neck tape stand up to repeat wear. This hoodie slips into playlists and coffee runs, layering easily over tees or band shirts and aging into something personal.

Product features
- Soft 80% combed ring-spun cotton / 20% polyester blend with soft 3-end fleece (medium-heavy 8.25 oz/yd²).
- Three-panel fleece-lined hood with self-colored drawcords and metal grommets.
- Spacious kangaroo pocket and YKK #5 durable zipper with DA8 auto-lock slider.
- Dual printing: crisp DTF chest & wrist prints, detailed DTG back panel artwork.
- Regular fit with tear-away label, twill neck tape, runs true to size; adult sizing.

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

Great products start with great intention. From the materials we choose to the way each item is crafted, every detail matters. Whether it’s handmade or precision-produced, we hold our work to a higher standard—one built on durability, beauty, and thoughtful design.

Check out the latest book in the series

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