The Osa Raglan Sweatshirt is a bonafide wardrobe staple built to AETHER’s usual standards and benefitting from the brand’s meticulous attention to detail. Composed of PYRATEX® fleece that’s derived from a combination of organic virgin cotton and upcycled cotton, this regular fit, crewneck sweatshirt boasts a bevy of small but meaningful details that collectively elevate the garment as a whole—from raglan sleeves to rib-knit elements.