• AKC // Challenge Protocol Men’s Crewneck Tee | Arkfall Kitty Collective

£23.91
15% off for Tier 3 Twitch Subs, 10% off for Tier 2 Twitch Subs, 5% off for Tier 1 Twitch Subs, Free shipping when you spend £34.71+ for everyone. Promotion auto-applied on checkout.

The AKC // Challenge Protocol Men’s Crewneck Tee is part of the Arkfall Kitty Collective apparel line, designed for operators stepping into the structured challenge systems of the AKC environment.

Inspired by the high-energy atmosphere of Challenge Day Thursday, this tee reflects the competitive and goal-driven side of the Arkfall Kitty Collective cycle — where challenge parameters activate, objectives escalate, and operators push toward completion under evolving conditions.

The front of the shirt features the AKC // Challenge Protocol text mark, creating a clean and focused design that represents the activation of the AKC challenge systems. The back features the Challenge Protocol gear insignia, symbolizing the mechanical challenge framework and structured progression that define Challenge Day Thursday.

An additional Callieach emblem is printed on the inside of the shirt above the label, identifying the shirt as part of the Arkfall Kitty Collective system while keeping the external design minimal and streamlined.

The result is a comfortable everyday shirt inspired by the challenge systems of the Arkfall Kitty Collective.

Design Details

AKC // Challenge Protocol text design on the front chest
Challenge Protocol gear insignia printed on the back
Callieach emblem printed inside above the label
• Gold-toned Challenge Protocol visual style

Fit & Comfort

• Classic men’s crewneck fit
• Lightweight breathable fabric
• Ultra soft hand feel for everyday comfort

Shirt Details

100% combed and ring-spun cotton
Fabric weight: 4.3 oz
Yarn thickness: 30 singles
Blind stitch on sleeves and hem
Tightly knit and side-seamed construction

Brand

Printed on Cotton Heritage apparel, a US-based brand known for high-quality, comfortable garments.

Collection

Part of the AKC Challenge Day Thursday Collection, inspired by the challenge systems of the Arkfall Kitty Collective.

Select size

Please select size

Dropdown

More details

  • 100% combed ring-spun cotton
  • Midweight fabric (5.5 oz)
  • Side-seamed construction
  • Drop shoulder sleeves
  • 1 × 1 ribbed collar reinforced neckline
  • Tear-away tag

Quality Guarantee & Returns

  • Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
  • Because the products are made to order, we do not accept general returns or sizing-related returns.