NWT lululemon Black Fast and Free HR Tight 25”

Nulux fabric. 5 pockets. NWT. I’m normally a size 4 and bought these (sz6) because I gained some weight and they fit perfectly in the store. I wore them for a flight and they ended up getting kinda baggy on my back thigh area. I bought these for a hiking trip so I needed them to be tight. Before I started my hike, I ended up buying a different pair at lululemon so I could hike comfortably. When I returned home, I tried to exchange these for a new pair cause they aren’t supposed to get baggy so I thought they were defective. Since I ripped on the inside tag, they gave me a new pair instead. I’m more comfortable in a 4 so selling these brand new ones instead since I can’t return them.