ECO/// Plasma-Schell with Eco-charcoal: Face: 60% Recycled Polyester / 40% Recycled T-400 Stretch Yarns / Back: 100% Eco-charcoal (activated charcoal derived from ground-up coconut shells and nano-bamboo particles). Stretchy, ripstop, Plasma-Schell can't be beat as an outer layer. With an Eco-charcoal bonder layer inside, this jacket is lightweight and breathes to keep you cool, dry and comfortable. The wind and waterproof zippers keep the weather out, so you can focus on saving resources and recycling. This item is available in two colors, with a matching men's version. Sizes: XS to XL.