Rosie Seamless Top

This lightweight jersey top leans into a delicate, almost Victorian-inflected sensibility through its lettuce-edge trim at the neckline and cuffs. The ribbing provides a close, body-conscious fit, while the semi-sheer polyester construction demands a layered approach. It functions as an airy, decorative base layer that balances OpéraSPORT’s signature Copenhagan sport-minimalism with a softer, rhythmic texture.

Safety Rating: Lowest

Analysis: This garment is constructed from 100% polyester, a petroleum-based synthetic fiber that lacks natural breathability and moisture management. The material profile presents a high risk for microplastic shedding and limited airflow against the skin.