Flame Fleece Pants - AshBuilt from the same heavyweight 12. 5oz cotton fleece as the Tunnel range, the Flame Fleece Pants in Ash bring a cleaner, more pared back look to Butter Goods' premium sweatpant offering. The ash grey colourway is soft and neutral, making these easy to pair across a wide range of tops and outerwear without overthinking it. Direct embroidery on the sides provides a graphic branded detail that adds interest without the contrast stripes of the Tunnel,