FIMI Spring / Summer is a professional trade fair in Valencia for children's, youth, and related fashion categories. The current spring/summer edition is presented under the FIMI Boutique format, focusing on a more selective showroom-style business environment.

The event covers children's and youth fashion, swimwear, footwear, accessories, and layettes, and is open to professional buyers, sector professionals, and international sourcing networks with an emphasis on direct brand-to-buyer contact.

The 2026 edition will be held from June 30 to July 1 at Las Naves in Valencia, featuring a selective format limited to 35 brands. As historical series context, the 2025 FIMI Summer Showroom reported 88% positive exhibitor feedback and international buyers from 30 countries.