Discover the quiet function of the OSC Thermal Longsleeve.

Built for everyday layering, designed with intention. A ribbed structure that holds warmth while staying breathable. Soft on the skin, effortless in movement, and made to adapt across seasons.

Crafted from 100% undyed cotton — 20% of which is recycled — reducing impact while keeping the material in its purest form. No added colour, no unnecessary process.

Loose fit. 170 GSM.
Less noise. More purpose.

Outside Coast. More than clothing—a way of being.

The model is wearing size XL