This is a shell jacket from THE NORTH FACE. It uses DRYVENT material. DRYVENT is a waterproof and breathable material with excellent breathability. It shuts out snow and rain, and expels water vapor from the inside of the garment to maintain optimal humidity. The color is gray. This is a US product, so the size is S, but the actual size is probably around M. Actual size: Length 72cm, Shoulder width 46cm, Body width 57.5cm, Sleeve length 70cm Please note that there may be some errors due to amateur measurements. The left pocket is reversible, so it can be packed away. This is a genuine product purchased at The North Face in Ala Moana, Hawaii. The condition is not bad, but the inside is slightly yellowed. Please refrain from purchasing if you are nervous about used items.