Non-slip overboot in MicroMAX NS fabric. Elastic leg. Ankle and leg ties. Textured anti-slip PVC sole. White with cream sole. 62gsm microporous polyethylene film. EMN23NS - 31.50cm sole length. 55.6cm boot length. Overshoes and overboots are designed primarily to protect the environment from the user rather than to provide the user with protection. However, the MicroMAX NS Non-slip overboot will provide partial body protection to Type 5(B) and Type 6 (B) for the part of the body covered only.