The types segment classifies mid‑layer products by construction and fill material, encompassing four sub‑categories: Fleece, Soft‑Shell, Synthetic‑Insulated and Down‑Insulated. Fleece layers, typically polyester‑based, provide lightweight warmth and high breathability, making them the dominant choice for low‑intensity outdoor use. Soft‑Shell garments combine stretch fabrics with a water‑resistant membrane, catering to users who require both protection and mobility in variable weather. Synthetic‑Insulated layers employ polyester fibers such as PrimaLoft, offering superior performance when wet and occupying a growing niche in the sports segment. Down‑Insulated layers, filled with natural or hydrophobic down, deliver the highest warmth‑to‑weight ratio, commanding premium pricing and a significant share of the high‑altitude recreation market. The distribution of these types across the application segments directly shapes the market’s revenue composition, reinforcing the importance of a granular market taxonomy for product portfolio planning.