Introduce the youngest fans to the passion of Olympique de Marseille with the OM Junior Jersey Mystery Box, a unique experience designed for the future supporters of the Marseille club. Inspired by the club’s finest recent seasons, this box contains an official OM junior jersey selected from a range of iconic designs.
Home, away or third kit – every box holds a real surprise and allows children to proudly wear the colours of their favourite team. Made from lightweight, breathable technical fabrics, these shirts offer optimal comfort, ideal for playing, training or cheering on the team during matches.
Perfect as a gift or to start a collection, this OM mystery box combines discovery, style and a passion for football in a format tailored for younger fans.

PLEASE NOTE: it is not possible to choose the design.
The contents of the box are entirely random.
Returns and exchanges are not permitted.
- OM Mystery Box: Junior Jersey
- Official OM junior jersey (random model)
- Selection of jerseys from the 25/26 season (home, away, third), 24/25 season (away), and 23/24 season (away)
- Child-friendly fit
- Lightweight, breathable technical fabric
- Puma shirts
To keep the suspense going right to the end, you’ll receive a surprise pouch containing your Official OM Junior Shirt!

Ref : OME25-BOX-MYJ-12Y