Great pants. The New Active Stretch Pants EURO/USA sizing is pretty accurate. If you own the older pants, size up on the NEW ones. I thought the orange was initially too weird, but I bought them anyway. I got stopped 3 times today by random people asking what pants I’m wearing. The vents on the side are awesome when you remember they are there. It’s not too warm today, but after I opened the vents, my pants went into “Awesome!” mode.