I’ve rolled in this a couple and immediately washed after class, ended up being too big for me and unable to return. Love the GI and how lightweight and cool it kept. The Feather is constructed with a super soft and breathable ripstop fabric for both the jacket and pants. Our proprietary ripstop fabric is also lightweight and strong. Most importantly, it will not hold onto sweat, in turn keeping you dry and comfortable for the entirety of your training session. At less than 3 lbs, you won't find a lighter, stronger, and more comfortable gi for the commuting/travelling.