UNNA strips running gear down for lighter, versatile SS27 essentials

UNNA’s SS27 line is built on a simple but smart idea: strip running gear down until only the pieces that actually earn a place in your rotation are left. That means lighter layers, fewer complications, and enough modularity to move from training to the street without looking like you just walked out of a finish corral.

Performance reductionism, the UNNA way

The sharpest thing about SS27 is the refusal to overbuild. John-Ruben Holtback says the goal was to make products that feel “lighter, simpler and more versatile,” and the collection backs that up with a wardrobe that is meant to work before, during and after a run. In techwear terms, that is the sweet spot: not armor, not cosplay, just intelligent gear with a real daily-life range.

UNNA is also pushing the collection as something you can wear without looking overly technical, which matters more than brands like to admit. A lot of performance clothing gets trapped in one lane, either too gym-only or too lifestyle-only. SS27 tries to split the difference, and the result is a lineup that reads as practical first, with style built in rather than pasted on.

The rollout is set for a global launch in spring 2027 through UNNA’s own web shop and selected retailers. The brand says all of the pieces are made in carefully selected EU factories, which gives the collection a cleaner, more controlled production story than the usual performance-drop churn.

The Feather family keeps the heat off

If there is one part of SS27 that explains UNNA’s thinking best, it is the Feather family. The range includes both T-shirts and long-sleeve tops made with Italian Econyl recycled polyester, and the brand describes the fabric as light and mesh-like for breathability. That matters because the best running tops are usually the ones that disappear once the pace goes up and the weather gets ugly.

Econyl gives the collection a material story that feels aligned with the rest of the lineup instead of bolted on as a sustainability slogan. The fabric choice is not just about recycled content, either. The mesh-like hand and featherweight feel point straight at hot-weather use, where a top has to vent well, dry fast and stay soft enough to wear beyond the run.

This is where UNNA’s “reduction” angle becomes more than branding. The Feather pieces do not chase visible hardware or overdesigned paneling. They lean into cut, texture and breathability, which is exactly how modern techwear should behave when the temperature rises.

Run Wild borrows from surf, then makes it functional

The Run Wild pieces push that logic into shorts and pants with a little more personality. UNNA pulled in details from board shorts, including pleats and an integrated technical belt, then took the silhouette one step further with pants that zip off at the lower leg to convert into three-quarter length. That is not just a gimmick. It is a genuinely useful adjustment for runners who want one piece to handle changing weather, long training days or the messy in-between hours after a session.

The zip-off detail is the kind of move that earns its keep in real life. Three-quarter length works when the air is still warm but you want a little less fabric on the calf, and it also gives the collection a versatility that plain shorts cannot match. The board-short influence keeps the look relaxed, which helps the pieces slip into everyday wear without screaming “technical product.”

That balance is what makes Run Wild interesting in a techwear context. It is not trying to look aggressively futuristic. It is taking the utility of surf gear, translating it into running kit, and then softening the whole thing enough that you could wear it to a cafe after a route without feeling overdressed for the room.

Merino for the edge cases

The Merino Sport Zip rounds out the system with the kind of layer every runner actually uses. It is a merino-blend hoodie built for cool starts, post-run layering and the temperature drop that hits right after you stop moving. That makes it the piece in the collection most likely to stay in rotation outside actual training, because it solves the awkward moments around a run, not just the run itself.

Merino has long been one of the smartest fabrics in performance apparel because it manages comfort without feeling precious. In SS27, the material gives UNNA a layer that can sit on top of the Feather family or pair with the Run Wild bottoms without breaking the collection’s stripped-down logic. It is the kind of piece that makes a modular system feel complete.

The 90s references are the garnish, not the point

UNNA leans into 1990s sportswear nostalgia with pieces like the Wavy 90’s Tee and other retro-informed silhouettes, but that is not the real story here. The nostalgic reference points give the line some attitude and a little visual snap, yet the collection’s value lives in how it handles heat, layering and movement. You can see the decade in the shape, but you feel the present in the construction.

That distinction matters because too many collections hide weak product behind a retro moodboard. UNNA does the opposite. The nostalgia is there, but the actual hook is performance reductionism: fewer elements, better fabrics, smarter transitions between running and everyday wear.

A brand built around health, not hype

UNNA was founded in Stockholm in 2022, and its broader ethos is about joy and well-being over competition. The brand says it sets aside 5% of yearly profits for a fund supporting health and movement initiatives, which lines up with the way Holtback talks about the label’s origin. He has said UNNA grew out of a personal health scare that changed how he thought about exercise, body and mind, and that perspective still shapes the brand’s tone.

There is also a nice continuity in the way Holtback approaches product. UNNA previously collaborated with HOKA on the Speedgoat 2, and he said that shoe had been his go-to trail model for more than five years. That is the kind of detail that tells you the founder is not just branding a lifestyle around movement, he is actually obsessed with the tools that make movement feel good.

SS27 lands as more than a running collection because it understands that the best techwear does not pile on features for the sake of looking advanced. It pares things back, keeps the line modular, and makes every piece useful enough to survive the run and the rest of the day.