In the , he wears black pants, and a brown shirt, which he later exchanges for an open white jacket.
By now it is clear Luffy Pirate crew operates differently from others.
Once Zoro got close enough to use his Sanzen Seka, it was all over.
Keep in mind that Zoro was also fighting other Marines prior to Helmeppo's arrival.
Of the three swords he has on his person, he has always been seen carrying the , while his other two swords have varied over time due to them being destroyed and subsequently replaced with progressively better ones.
The glossy surface exudes a chemical smell and leaves a powdery feeling on the hands.