Warming insoles M (38-39) 1 pair

Warming insoles for your shoes. One side (bottom) is designed to be non-slip. Work in a proven manner through the oxidation process when oxygen is supplied. Create comfortable warmth up to a maximum of 45 °C, an average of 37 °C in closed shoes.

30g per heat pad
29 x 11 x 0.2 cm
Sole shape
Warms up to max. 8 hours

Size S: for shoe sizes approx. 36 - 37
Size M: for shoe sizes approx. 38 - 39
Size L: for shoe sizes approx. 40 - 41
Size XL: for shoe sizes approx. 42 - 43
Size XXL: for shoe sizes approx. 44 - 46