'EXTENDOWAVE' Tee (White)

Composed of 100% organic combed ringspun cotton, this tee strikes the perfect balance between softness, durability, and structure. Its weight (220 GSM) provides a clean, premium feel which drapes elegantly. Elevates the everyday.

A contemporary oversized fit, it offers relaxed comfort without compromising on style. Ideal for layering or standing strong on its own. Meticulously designed features such as the side seams, a ribbed collar, taped neck, and twin needle stitching reflect craftsmanship built to last.

An essential staple piece for Osai. Making a statement from day one. The off-centre logo marks the front, whilst on the back, bold typography fractures like a transmission; a visual echo of the brand's first signal. This isn't just a tee, it's the first extension of the movement, the new wave.