ThermoPlume® Bio delivers the lightweight warmth, loft, and packability people love about down, with the reliable performance of a high-quality synthetic fill. Designed to keep you comfortable in changing conditions, it maintains warmth even in wet weather and is engineered to return to materials found in nature over time. Whether you're packing for a weekend getaway or bundling up for everyday winter, ThermoPlume® Bio offers premium comfort without compromise.
Silky fiber clusters mimic the softness, loft, and cozy feel of natural down, creating the plush comfort people reach for when temperatures drop.
