Speed Lzr Vs Speedo Aquablade

[louis]

tO MY UNDERSTANDING THE SPD LZR IS ABOUT THE SAME MATERIAL AS THE SPEEDO AQUABLADE.
AS THE LZR COVERS 3/4 OF THE BODY AND THE AQUABLADE IS A BRIEF, THEN HOW IS IT THAT IT IS SEAD THAT THE LZR IS SEAD TO BE THE FASTEST SWIMWEAR IN THE WORLD.
YET AS THE LZR IS BIGGER THEN THE AQUABLADE THUS THE LZR MUST EVIDENTLY WEIGH MORE THE THE AQUABLADE,
THE QUESTION IS HOW CAN IT POSSIBLY FASTER.-HANKS.