STONE ISLAND SHOOTS HOLIDAY 026 INSIDE A SICILIAN SALT MINE

Stone Island shot its Holiday 026 gifting selection in a salt mine in Sicily, and the lead piece is a down bomber knitted from thermosensitive yarn. The 4100073 Ice Knit Jacket takes the brand's oldest cold weather trick and turns it into a knit panelled puffer, and it sits beside a heavy wool and cashmere parka, the 4100039 Heavy Melton. One piece is experimental and one is traditional, and both are sold on the same promise: fabric research first.

Knit Panels Laid Over a Black Layer

The 4100073 Ice Knit Jacket is a down bomber made from thermosensitive yarn knitted into panels. Stone Island lists a knit bomber collar, a chest pocket, angled hand pockets and knit cuffs with contrast ribbed trim. The down fill is RDS certified, which means it meets the Responsible Down Standard.

The detail that sets it apart is transparency. The knit is semi transparent, so it overlaps the black layer beneath the padding, and Stone Island says that overlap creates a chiaroscuro effect, light and dark playing against each other across the surface. Most puffers hide their fill behind an opaque shell. This one lets the layers show through on purpose.

1989 Was the First Thermosensitive Jacket

Stone Island's own archive says the brand presented its very first thermosensitive jacket in 1989, on a light polyester fabric. The color shift in those early pieces ran from yellow to green, and by 1990 the idea moved to camouflage prints that faded toward a solid color as the temperature dropped. Sources disagree on the year, with one timeline giving 1988, so 1989 is the date the brand itself uses.

The yarn version is newer. Stone Island launched its Ice Knit sweater in 2017 with a double layer construction: a thermosensitive outer face over an inner layer of pure wool. The yarn blends patented color changing pigments with ordinary textile pigments, so the thermochromic pigments turn transparent as the temperature moves while the regular pigments hold their color. That 2017 knit came in three colorways, yellow to orange, emerald to military green and ivory to anthracite, and the brand did not publish the temperature at which the change starts. The Holiday 026 jacket carries that yarn into a down bomber.

4100039, the Parka That Skips the Chemistry

The second piece makes the opposite argument. The 4100039 Heavy Melton is a short parka in heavy wool and cashmere cloth, with a contoured hood, angled hand pockets, adjustable cuffs and a front snap closure with toggle button fastening. A retailer listing for the style gives the blend as 95 percent wool and 5 percent cashmere, a detail Stone Island's own copy leaves out.

Melton is a dense, tightly felted cloth, and the point of it is weight and weather resistance without a membrane. Put it next to the Ice Knit and the selection reads as a range: one jacket that reacts to the air around it, one that simply holds the heat in. Both sit inside the five stories the brand uses to organize its Holiday selection, a framework built on innovation, function and material obsession.

Salt, Sicily and the Fourth Setting in Ten Days

Stone Island chose a salt mine in Sicily as the set for the shoot. The caption does not name the mine, and no other source found for this piece names it either, so the location stays at region level.

It is the brand's latest image drop in a busy stretch. Traction Control, the fifth chapter of the Navigation Series, put the compass into tire marks at Monza on November 3. A few days earlier the brand released a Stone Island Sound playlist curated by Stephen Graham for its Autunno 026 season, and Wallpaper ran a feature on its NO SEASONS approach on October 27. Magazine feature, playlist, racetrack and now a salt mine: four distinct settings in about ten days, all under the same compass badge.

The Compass Inside idea dates to January 2024, when Stone Island published a manifesto naming relentless innovation, self reliance, solidarity and material obsession as its values. The Holiday 026 selection is that manifesto applied to gifts: a knit that changes with the weather and a parka that does not need to.

Two Jackets, Two Kinds of Risk

The thermosensitive down bomber is the one with a story, a 1989 lineage and a 2017 yarn behind it. The Heavy Melton is the safer purchase, since a wool and cashmere cloth does not depend on a pigment surviving repeated washes and cold snaps. Which one makes the better gift depends on whether the person receiving it wants a jacket that performs or a jacket that shows its work, and Stone Island has made the choice a genuine one.