All the Ducati racers have great fandom and the people always shouting their name in their hearts who want to have their own Ducati leather suit. Many companies make these apparels and provide Ducati leather suits
Big teams have big fans and in most significant numbers. KTR racers too are well known and celebrated racers so the fans and the people who follow them want the Kawasaki racing suit just like them.
If you are wearing a motorcycle leather suit, you won’t need much of extra insulation as leather is an entirely windproof material and will keep the cold air out and you will stay warm