The jackets' inner layer features Haglöfs' trademark Quad+ Fusion technology and a soft-shell outer layer is made of Pertex Microlight technology to provide warmth and insulation with a balance of lightweight softness, durability and water resistance.
'The new complimentary Haglöfs jackets represent the finest outdoor wear available, allowing our guests to fully experience all weather environments in comfort and style,' said Conrad Combrink, director of expedition planning and strategic development for Silversea Expeditions.
He added: 'Our butlers will be pleased to help our guests to easily pack the jackets thanks to the self-folding mechanism, while the extra-light weight will not represent any obstacle in bringing them back home.'