40% viscose, 30% nylon, 25% acrylic, 5% cashmere. Open V back “unity drop back” crew neck sweater. Strap at back keeps it from slipping off your shoulders. Condition: A bit warn, with some pilling (see photos). Smoke free house Size: Unsure exactly but probably a size 4 based on similar listings with measurements Approximate measurements: Pit to pit - 16" Shoulder to hem - 26" Shoulder to sleeve cuff - 28" Great to throw over a workout outfit or a causal layer over a fun strappy bra.