The film-absorbing sole is made of polyurethane material, which is mainly thermoplastic linear structure. It is more stable than PVC foam, and has poor chemical resistance, resilience and mechanical properties.
Light yellow translucent sole, named for its color and properties like beef tendon. This kind of sole is elastic, comfortable to wear, wear-resistant and waterproof, and it is a good sole material for sandals and shoes used in daily life.
Beef tendon soles are more durable and softer than wear rubber soles, and are widely used in leather shoes and sandals.