Soldato
They sometimes stock the Levis athletic fit one in outlets but there is a reason they're stocked in outlets as they're horrific and look like dad jeans.
I basically get slim jeans with stretch from Uniqlo these days as regardless of what they are I get a crotch blowout withing 6-8 months so it's just not worth paying £££ for top quality denim anymore :/
I gave up with Uniqlo because the last few times I tried on some of their stretchy jeans they either wouldn't get past my quads (and I fit in 511's fine) or if they did they were too tight across the butt - maybe they've altered their cut slightly since then. Their slim chinos are a decent fit though. Go figure...