Edea Odor absorber
"Achieve greater freshness with Edea's 'magic bags.' Specially designed to keep your shoes fresh, dry, and free from unpleasant odors.
Each absorber is 27 cm long and 7 cm wide, fitting perfectly inside the shoe.
The interior inserts contain active charcoal, which effectively eliminates unpleasant odors, and non-toxic silica gel, which absorbs moisture. Importantly, they are free from DMF (Dimethyl Fumarate), making them a safe choice for your shoes."