The Ellipsoid Hoodie is a hooded fleece pullover with a solid body and sleeves. Its front design features a curved Astars wordmark with a color gradient alongside the Astars logo.

Constructed from 80% cotton and 20% recycled polyester, the hoodie features self-fabric hood lining and drawcords with dipped tips. Ribbed cuffs and hem finish the pullover, while an internal main label completes the garment.