Airfend Airfend from Aaron Levine Airfend A helmet re-imagined in order to save bike-share in our cities by using air instead of EPS. Prototype test proves concept viability. View Website Final and tested prototype feature two 30psi pressure relief valves that prevent your helmet from becoming a basketball. gLike Airfend A helmet re-imagined in order to save bike-share in our cities by using air instead of EPS. Prototype test proves concept viability. View Website Residential Furniture Non-Profit Industrial Design Transportation Soft Goods Share R 7 n Available Full-time Aaron Levine Industrial Designer San Francisco, CA Follow Contact