It does it, it turns out, with the same denticles that you had on Speedo bathing suits, that broke all those records in the Olympics, but it's a particular kind of pattern.
Selgub, et ta teeb seda samasuguste naastude abil, nagu kasutati Speedo ujumistrikoode juures, mis aitasid sportlastel olümpiamängudel rekordeid purustada. Neil on eriline muster.