How to find clothing items worn in product photo?

inacentaur

For example
 

https://www.daz3d.com/darius-8 

 

Darius 8 is pictured in basketball shorts but the clothing item isn't listed in the product page and I can't seem to find satisfactory gym shorts that look even comparably good... 

seeker273

The shorts come from this pack

https://www.daz3d.com/gym-wear-outfit-for-genesis-8-male-s

The promos are not showing off the great details.