A deep winter sock seamlessly woven from the same PrimaLoft®-Silk high performance thermic thread, offering protection from extreme cold while minimizing volume. The Be Love Seta is designed with a high-density padded foot-bed for reducing conductive heat loss through the sole of the shoe. Features the same Achilles protection pad as all other models in the range. Please note that this PrimaLoft®-Silk thread blend will shrink slightly (though not enough to necessitate wearing a larger size). For ultimate zero-crease contoured fit we recommend cold washing the sock before first use.