I love the under armour brand. I bought these for postop top surgery. I ordered a size smaller then I would normally wear and tried it on preop just to be sure. These beat the heck out of using the ace wrap, which killed my back muscles, and were easy on the drain tubes. They offered enough compression to keep the swelling on my chest down. One problem I had was I had horrible belly bloat for weeks after my surgery, which is common, and it caused the bottom to roll up from time to time. Maybe an elastic bottom or tall option? The other problem I had was I ordered 3 tops total and the fit wasn't consistent. I did not try on the heather grey one but tried on the navy blue one and assumed, being the same size, they would fit the same. Both navy blues fit the same but the heather grey was a little snugger and shorter. I'd recommend these to any trans guy or anyone getting any type of chest surgery as an alternative to overpriced binders that usually don't fit.