mostly delta trikes, upright trikes.
Sun Bicycle is a brand that caters to the lifestyle trike lovers in the US sunbelt. The trikes are not recumbent and rather for slow, comfortable rides.
Comfortable delta trikes that are rather affordable. Most of Sun Bike Trikes are upright delta trikes for shorter, slower rides on good pavement.
In other words, a perfect vehicle for enjoying 3 mile rides in the retirement communities of Florida. Not suitable for off-road adventures or longer daily commuting.