Women’s Sitka discontinued Celsius mid vest 2X. Love the light feeling of the vest and material. Just too big on me. Had intentions of layering up but wasn’t necessary. The Women's SITKA Celsius Midi Vest (Optifade Elevated II) is a versatile, quiet, and lightweight insulating layer designed for whitetail hunters to manage core warmth from early to late season. Featuring 80g PrimaLoft® Silver Active Insulation and a durable, water-resistant nylon shell, it is designed for maximum mobility, minimal bulk, and includes a safety harness pass-through port.