The Maru Swimming Training Fins in green/black are designed for kids in size UK 7-8, EU 41-42. Only used a couple of times.
Maru - Swimming Training Fins - Green
Maru - Swimming Training Fins - Pink
Maru Swimming Training Fins - Blue/Lime
Maru - Swimming Training Fins - short blade swim flippers Size UK 1 -3 eu 33-35
Maru - Swimming Training Fins - Green 37/38
