Washed but never worn! Excellent condition. By Lululemon: Why we made this We made this vest with reflective iLUminate fabric to help us light up the night when our training time runs into the dark. The fleece-backed fabric helps us lock in core heat, while perforated panels help us let off steam when things heat up. Key features fleece-backed iLUminate fabric body helps you shine bright in low light lightweight Polartec® Power Stretch® Pro fabric panels keep you cozy panelled with perforation so you can let off steam soft, kangaroo pocket is a great place to warm up cold hands zipper pocket helps keep your essentials secure media pocket and cord exit so you don't get tangled in your tunes imported Fit + function designed for: run fabric(s): iLUminate, Polartec® Power Stretch® Pro fit: slim length: hip