casual street style, made from 40 % recycled repreve® polyester. coal convinces with style, functionality and environmentally conscious materials. the lucania pants are made from 40 % recycled repreve® polyester. coal thus recycles around 15 recycled plastic bottles. in addition to a casual style, it offers the best features for your day on the mountain. vents provide a cool breeze on the warmer days of the season, while the high water column protects against moisture penetration.stylish and good for the environment: coal.