PrimaLoft® Gold Hi-Loft Ultra

PrimaLoft® Gold Hi-Loft Ultra is the thickest, softest, and most innovative insulation we have seen for many years. It is extremely warm and the fibres are siliconised for water resistance.  Read more

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PrimaLoft® Gold Hi-Loft Ultra

PrimaLoft® Gold Hi-Loft Ultra is the thickest, softest, and most innovative insulation we have seen for many years. It is extremely warm and the fibres are siliconised for water resistance.  Like all PrimaLoft® insulations, PrimaLoft® Gold Hi-Loft Ultra uses silicone-treated fibres to ensure exceptional resistance to water, but it is its aerogel-based Cross Core™ technology and unique accordion-like construction (using vertically lapped fibres instead of the more normal horizontal fibre construction) which allows it to trap more air for a given weight of fill and offer better recovery and mobility. Hi-Loft Ultra is a vertically lapped insulation. In other words, the fibres are mostly orientated upwards and it has the perfect mix of durability, warmth, softness, and drape, making it easy to move in. It’s the highest performing insulation that we use anywhere in our range.