The Lux Onyx Cap delivers stealth luxury with a fully blacked-out presence.
Designed for those who move quietly but command attention, this cap features an all-black finish with subtle embroidery and premium construction. Minimal, powerful, and built for everyday dominance.
Premium cap construction
All-black onyx colorway
Subtle high-detail embroidery
Structured crown with curved brim
Adjustable strap for a custom fit
Unisex design
Designed by KT1 TUT
Ships within 2–3 business days (U.S.)
Size Chart — LUX ONYX (CAP)
Measurements are in inches. One size fits most. Adjustable snapback closure.
Size
Head Circumference
Brim Length
Crown Height
One Size
21.5 – 24
2.75
4.25
Tip: Structured crown with adjustable snapback for everyday comfort.