Being uncomfortable on a bike ride indoors or outdoors is just awful, and it can ruin the experience.
First, the two shoulder supports ensure the pad stays secure during sprints or stand-up climbing.
The Sponeed shorts are an excellent design, and unlike the Primal shorts, they don’t have the bib shoulder supports. They are more like a standard set of sports shorts.
The padding is not as tough as the Primal padding, but it offers a good level of protection, and it's going to improve your comfort level.
The shorts offer the compression of a race-fit pair of shorts but also have the relaxed out layer giving them the look of a relaxed fit pair of shorts.
What makes this excellent is that it is great at padding your behind and keeping the area fresh and dry to avoid irritation.