100% Nylon Velcro

the shoes promote natural movement and development

perfect for swim-run events

The soft and flexible rubber sole is ideal for children who walk

it is a versatile addition to any wardrobe

Vivobarefoot Primus Trail II FG Womens Size:41 100% Nylon VelcroA trail shoe with a good balance between comfort, protection and durability. Ideal for trail running, adventure and outdoor activities. A minimalist shoe that allows your feet to breathe. Good grip and good protection : Good for varied terrain thanks to the Firm Ground outsole, which has a 2. 5 mm base and 4 mm studs. The knobby curve provides grip on technical terrain. Environmentally conscious materials : Produced in part from recycled plastic