UNIQLO MARNI Collaboration HEATTECH All-over Print Size: XL (Top and Bottom) Color: Multi This is a HEATTECH set from the UNIQLO and MARNI collaboration. It's very stylish, and I bought it, but I'm selling it because I haven't had a chance to wear it. I only tried it on, but I bought it with the intention of using it, so I removed the tags. Thank you.