K-Day

K-Day 2026 is almost here!

Show your Killian Cougar pride with our exclusive Miami Killian Senior High School collection! Designed for both students and alumni, this stylish and affordable lineup includes shirts, bags, shoes, and jerseys—all proudly featuring our iconic green and gold school colors as well as the new SAFARI THEMED colors!

2026 K-Day SHIRT orders must be submitted by Wednesday, June 10th — no exceptions.

Use code KdayPickUp at checkout to pick up at event

Please note: all designs are watermarked for online display only