ISLAND OCTANE™

ISLAND OCTANE™ – Long Sleeve Work T‑Shirt

The ISLAND OCTANE™ long sleeve is a blue‑collar work shirt built for men who grind daily—tradesmen, mechanics, and anyone who lives in their gear. Made from a 50/50 cotton‑poly blend with an athletic fit, it delivers breathable, moisture‑wicking comfort that holds up through long shifts and everyday wear. The durable print and work‑ready fabric make this long sleeve work tee a reliable layer on the jobsite and off.

Fit & sizing
True to size with a clean, structured fit that holds its shape wash after wash. Consistent sizing across all shirts—order with confidence.

Shipping & guarantee
Fast US shipping. If the fit isn’t right, we’ll exchange your KĀMANAKOA® tee within 15 days of delivery—fast, straightforward, and no hassle.

KĀMANAKOA® – For the Hard Raised™