This piece is made from 100% cotton, a natural fiber that feels soft against the skin and allows air to circulate. The fabric weighs 150–160g, giving it a lightweight quality that suits the slightly loose, cropped silhouette and the relaxed, casual layering style. The space-dyed slub yarn and jacquard detailing create a textured surface that fits the understated, gender-neutral aesthetic, while the cotton construction supports the breathable, skin-friendly feel intended for autumn wear. The entire piece, including its main fabric, is composed of 100% cotton. This single-material build keeps the texture consistent throughout the garment and makes it suitable for casual, everyday layering in cooler weather.