Only worn a few times because I prefer their sleeveless option. Made from plant based materials in the USA! From website: Fabric knit in Los Angeles and sewn in San Francisco. Composition: 92% Micromodal (Beechwood Fiber) / 8% Spandex = 100% Your Favorite Onesie This half-compressive and half-flowy fit jumper has been designed to look and feel ideal, no matter what it is you may be doing. Relax, dance, do yoga, walk around town; Do nothing or everything. This jumper was designed to support women in moving however they want + to feel incredible while doing it. The Sleeved Bōdhi Jumper is streamlined, technically designed, and meticulously crafted to feel freeing and ultra-functional. It's easy to slip on and off & perfect to be worn with additional layers.