Marine Serre x Under Armour announce Proto Speed II sneaker return

For the first time since the late 2000s, Under Armour's Proto Speed II sneaker makes a comeback, reimagined through Marine Serre's high-fashion lens.

AC
Adrianne Cole

June 2, 2026 · 2 min read

Close-up of the Marine Serre x Under Armour Proto Speed II sneaker, showcasing its avant-garde design and fusion of luxury fashion and sportswear.

For the first time since the late 2000s, Under Armour's Proto Speed II sneaker makes a comeback, reimagined through Marine Serre's high-fashion lens. This limited-edition capsule collection, set for 2026, marks a pivotal moment: an avant-garde visionary reinterprets the functional heritage of a sportswear giant, according to dscene magazine. Under Armour's performance-driven archives meet Marine Serre's distinct aesthetic, bridging athletic utility and luxury fashion. This collaboration suggests both performance sportswear and high fashion increasingly look to heritage and cross-pollination, blurring traditional market boundaries to innovate and capture new consumer segments.

Blending Performance and Signature Style

  • The collaboration fuses Under Armour's 'HeatGear' technology with Marine Serre's signature moon print on skintight layers and the UA logo, Highsnobiety reports.
  • A bespoke graphic merges Marine Serre's Moon motif with Under Armour's heartbeat emblem, states Vanityteen.

This seamless integration of Under Armour's technology and Marine Serre's iconic aesthetic creates a distinct hybrid identity. Re-engineering historical design language from Under Armour's 2000s archives with luxury materials signals a profound brand re-evaluation, far beyond a typical co-branding exercise.

The Reimagined Proto Speed II Sneaker

The Proto Speed II sneaker returns for the first time since the late 2000s, confirmed by dscene magazine and Vanityteen. Reissued with a layered textile base, sculptural leather paneling, and a silicone Under Armour x Marine Serre logo, WWD notes its aesthetic and material luxury. While Highsnobiety highlights 'HeatGear' technology, WWD emphasizes the sneaker's high-fashion appeal, showcasing the collaboration's dual focus on utility and luxury. This resurrection of a utilitarian item as a luxury piece marks a strategic pivot for Under Armour, leveraging avant-garde vision to redefine its market positioning beyond pure athletics.

Archival Inspiration and Hybrid Identity

The collection draws from Under Armour's 2000s archives, focusing on baselayers and the 'Second Skin' concept, according to Highsnobiety. This archival focus leverages nostalgia and functional design, re-imagining foundational athletic wear for a modern luxury audience. Marine Serre challenges traditional boundaries, proving high fashion can find aesthetic value in garments designed for extreme utility. The bespoke graphic, fusing Marine Serre's Moon motif with Under Armour's heartbeat emblem, forges a new, hybrid brand identity, suggesting both brands invest in a long-term narrative that blurs the lines between high fashion and high performance.

A Comprehensive Collection

The Marine Serre x Under Armour collection features apparel and an updated sneaker design, merging Marine Serre's moon print with the Under Armour logo, WWD reports. This comprehensive offering, encompassing both apparel and footwear, signals a significant foray into a hybrid fashion-performance market. The approach repositions Under Armour's performance heritage as luxury fashion, testing high fashion's appetite for utility while expanding Under Armour's consumer base beyond its traditional athletic audience in 2026.

If successful, this collaboration appears likely to inspire further cross-pollination between performance sportswear and luxury fashion, solidifying a new market segment.