Faster than bar brakes, with silicone-filled cushions. However, the ordinary silicone material is not breathable at all, which will make the bottom very hot and humid in summer, unless you buy an international brand such as the LOOK IN series of Italian RS (the second or third generation nano-high-tech silicone filler).
If you ride a road bike, mountain bike or city bike for faster fitness and exercise or high-speed long-distance commuting, buy a "hollow" design road bike and mountain bike cushion. In addition, wear padded cycling pants or padded cycling underwear. For example, Japanese cat's eye, domestic Sendiki. Not afraid of any lower pressure. ? If you don't wear cycling pants, just rely on the comfort of the seat cushion itself at high speed, then go to Lightning official website or an official flagship store of a treasure. Seven or eight hundred and one high-tech "popcorn" cushions are suitable.
This is hollow.
The pad is this.