I really wanted to wait until it hit summer to really give these shorts a test! And let me tell you, it definitely past my sweat test hahah. I hateeee summer time, mainly because I seriously sweat like a water fountain. I have leather seats in my car and anytime I wear shorts of any kind, I have butt sweat like no other. Love that these shorts can absorb all of my butt sweat and more! It also sucks in the tummy and lifts your booty like no other! I have also washed these shorts a million times with my random clothes - do not need to even air dry or put them with delicates (like I have to with all my lulu stuff). These shorts are robust and most importantly, long lasting. You just need to get them in every single color and you’re set for life!