Material:

Upper: Knitted textile
Lining: Knitted textile
Insole: Microfiber + latex 2.5 mm + anti-slip layer
Outsole: TR (AllDayComfort)

What we like about these shoes:

Wide in the toes unlike traditional ballet flats
Flat and flexible sole that strengthens muscles
Low shoe weight - like having nothing on your feet
Very soft and comfortable material

Fit:

Width: Suitable for a narrow to normal-width foot
Volume: Suitable for a low to normal-height foot
True to size, check size chart before purchase

Size chart
Measure your feet (with the heel against a wall, up to the longest toe). Add 0.5-1.1 cm for extra space inside the shoes and follow the size specifications in the size chart.
Example: Your foot measurement is 24.5 cm, then choose size 39 (25.5 cm) to have 1 cm extra space.
These measurements are verified by us at Widetoes:
Size: inner length / width

36: 23.2 cm / 8.4 cm
37: 23.7 cm / 8.5 cm
38: 24.8 cm / 8.5 cm
39: 25.5 cm / 8.7 cm
40: 26.1 cm / 9 cm
41: 26.7 cm / 9.1 cm
42: 27.5 cm/ 9.3 cm
43: 28.2 cm / 9.6 cm