UNLEASHED – Fashion Week Afterparty

Taking place during Berlin Fashion Week,UNDR invites you to UNLEASHED, where latex, leather, and lingerie become high style on the dancefloor. During Berlin Fashion Week AW26, the city’s style mavens and kink enthusiasts will unite under one roof, dressed in everything from designer latex and leather to daring lingerie. With its ballroom and dungeon aesthetic, Insomnia on Saturday, January 31 promises an atmosphere as visually striking as any runway, but infinitely more uninhibited.

Berlin Fashion Week Autumn/Winter 2026 takes place from January 30 to February 2, bringing an intense rhythm of shows by day and late nights across the city. On Saturday, that energy continues inside Insomnia with UNLEASHED by UNDR, a party happening during Fashion Week and taking over the club in Tempelhof.

Curated by the Berlin-based collective UNDR, known for pushing boundaries within the sex-positive techno scene, UNLEASHED has quickly earned a reputation for its bold and kink-forward atmosphere. This edition blends high style with sex-postive club culture, attracting designers, models, creatives, and dedicated nightlife regulars alike.

Fashion Meets Fetish at Unleashed

In Berlin, after all, fashion and kink have always been closely entwined. Unleashed’s dancefloor will be a living runway of radical self-expression: latex and leather outfits, intricate harnesses, fetish couture, and avant-garde lingerie are not just welcomed but actively encouraged. In true Berlin style, some guests will flaunt couture-inspired fetish wear while others confidently wear little to nothing at all – every choice is its own statement. What people wear (or don’t wear) at Unleashed often pushes the boundaries of fashion itself, blurring the line between club attire and art in the most unapologetic way. There is just one rule the outfit need to fit within the dress code of the night: Sexy Techno, Kinky & Fetish.

Insomnia: From Swinger Club to Sex-Postive Sanctuary

Insomnia’s very walls have witnessed a dramatic transformation over the years. Once known as a legendary swinger’s club, it has since evolved into a full-fledged sex-positive venue on the weekends. The club still honors its erotic roots, but now the pulse of music fuels the experience on the weekends. Every weekend, Berlin’s most liberated and expressive night owls flock here! Drawn to a space that celebrates non-conformity and carnal freedom. What started as a haven for swingers has become a parallel universe of creativity, positivity and sensuality for anyone open-minded enough to step inside.

A Night of Unfiltered Sex-Positivity 

For those coming straight from Fashion Week’s polished runways, the contrast will be stark: the curated glamour of designer shows meets the raw, sweaty energy of UNLEASHED’s dancefloor. Polished outfits may quickly give way to harnesses and euphoric faces as the techno beats take over and inhibitions melt away. In this no-camera zone, what happens on the dancefloor stays on the dancefloor, giving everyone the freedom to unleash their wild side completely.

For fashionistas and fetishists alike, UNLEASHED by UNDR at Insomnia is poised to be the crowning after-hours gem of Fashion Week AW26. It’s not an official runway afterparty, it’s something bolder. This is the night where Berlin proves that high fashion and unabashed freedom can dance together till dawn, and it just might be the one Fashion Week event everyone ends up whispering about on Monday. So don your latex or lace, embrace the atmosphere, and get ready to witness a fusion of couture and carnality that only Berlin can deliver.

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