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A model presents creations during the Craig Green catwalk at London Fashion Week Men's on June 10, 2019.
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Models walk the runway at the A-Cold-Wall show during London Fashion Week Men's at The Printworks.
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Xu Meen walks the runway at the Givenchy fashion show during Pitti Immagine Uomo 96 on June 12, 2019 in Florence, Italy.
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A model walks the runway during the MSGM fashion show at Pitti Immagine Uomo 96 on June 13, 2019 in Florence, Italy.
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A model showcases designs by San Kim on the runway at the University of Westminster MA Menswear show during London Fashion Week Men's at the Oval Space on June 09, 2019.
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A model walks the runway at the Edward Crutchley show during London Fashion Week Men's at The Haberdashers Hall on June 08, 2019.
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Models walk the runway at the finale of the Paria Farzaneh show during London Fashion Week Men's at Wapping Hydraulic Power Station on June 10, 2019.
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Gigi Hadid poses with other models as they wear creations for the Off White mens Spring-Summer 2020 fashion collection presented on June 19, 2019 in Paris.
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A model presents a collection by Y/Project during the Men's Spring/Summer 2020 collection fashion show on June 19, 2019 in Paris.
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A model walks the runway during the Raf Simons Menswear Spring Summer 2020 show as part of Paris Fashion Week on June 19, 2019 in Paris, France.
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Models pose backstage prior to the Dries Van Noten Menswear Spring Summer 2020 show as part of Paris Fashion Week on June 20, 2019 in Paris, France.
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A model presents a creation by Japanese fashion designer Yohji Yamamoto during the Men's Spring/Summer 2020 fashion show in Paris on June 20, 2019.
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A model presents a creation for Comme des Garcons during the Men's Spring/Summer 2020 fashion collection show on June 20, 2019 in Paris.
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A model presents a creation for fashion house Neil Barrett during the presentation of its Men's Spring/Summer 2020 fashion collection on June 15, 2019 in Milan.
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A model walks the runway during the Louis Vuitton Menswear Spring Summer 2020 show as part of Paris Fashion Week on June 20, 2019 in Paris.
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A model performs as he presents a creation for Homme Plisse by Japanese fashion house Issey Miyake during the Men's Spring/Summer 2020 fashion collection on June 20, 2019 in Paris.
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A model walks the runway during the Dior Homme Menswear Spring Summer 2020 show as part of Paris Fashion Week on June 21, 2019 in Paris, France.
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A model presents a creation for Emporio Armani during the presentation of its Men's Spring/Summer 2020 fashion collection on June 15, 2019 in Milan.
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A model walks the runway at the San Kim fashion show during London Fashion Week Men's on June 8, 2019 in London, England.
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Models present creations for fashion house Versace during the presentation of its Women's and Men's Spring/Summer 2020 fashion collection on June 15, 2019 in Milan.
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A model wears a creation as part of the Fendi Men's Spring-Summer 2020 collection, unveiled during the fashion week on June 17, 2019 in Milan, Italy.
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Hector Bellerin walks the runway during the Louis Vuitton Menswear Spring Summer 2020 show as part of Paris Fashion Week on June 20, 2019 in Paris, France.
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A model walks the runway at the DSquared2 Ford fashion show during the Milan Men's Fashion Week Spring/Summer 2020 on June 16, 2019 in Milan, Italy.
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A model walks the runway during the Vetements Menswear Spring Summer 2020 fashion show as part of Paris Fashion Week on June 20, 2019 in Paris, France.
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A model walks the runway during the Kenzo Menswear Spring Summer 2020 show as part of Paris Fashion Week on June 23, 2019 in Paris, France.
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A model walks the runway during the Celine Menswear Spring Summer 2020 show as part of Paris Fashion Week on June 23, 2019 in Paris, France.
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A model walks the runway at the Celine show during Paris Men's Fashion Week Spring/Summer 2020 on June 23, 2019 in Paris, France.
CNN  — 

Spanning London, Florence, Paris and Milan – and even a branch of McDonald’s – the runways of men’s fashion season have been full of surprises.

Over the last three weeks, the world’s leading menswear designers unveiled their Spring-Summer 2020 creations through a Europe-wide schedule of shows and presentations. And in addition to the usual assortment of streetwear and classic tailoring, their collections were rich with innovation, from inflatable clothing to recycled textiles.

Memorable moments

Arsenal defender Héctor Bellerín, who British Vogue dubbed “football’s most stylish player” in March, took his well-known love of fashion to new heights in Paris, walking the runway at Louis Vuitton. The Spaniard wore an embossed fushcia hoodie and matching shorts by artistic director Virgil Abloh.

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Hector Bellerin walks the runway during the Louis Vuitton Menswear Spring Summer 2020 show as part of Paris Fashion Week.

Vetements – under the leadership of creative director Demna Gvasalia – engineered the ultimate high-low collaboration, hosting its show in a Parisian McDonald’s.

Taking things a step further, Gvasalia showed outfits inspired by the uniforms worn by security guards and managers, and a few models ate fries while they walked down the runway. In an additional flourish, show notes were printed on napkins.

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Vetements runway show during Paris Fashion Week.

The most transcendent concept, however, was conceived by University of Westminster student San Kim, who showed a collection of inflatable garments in London. One model walked in what seemed to be a transparent balloon suit. (A pair of white boxer shorts kept things PG.)

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A model showcases designs by San Kim.

During Pitti Uomo in Florence, Clare Waight Keller, perhaps best known for designing the wedding dress worn by Meghan, Duchess of Sussex, debuted her first full menswear collection for Givenchy at the lush Villa Palmieri.

This season, Waight Keller was inspired by 19th-century French poet Charles Baudelaire’s floral book covers, traditional French tapestry-making and, in an unexpected twist, contemporary Seoul street style. Models kept their louche tailoring and streetwear-inspired pieces casual with sneakers.

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A model walks the runway at the Givenchy fashion show during Pitti Immagine Uomo 96 on June 12, 2019 in Florence, Italy.

British designer Craig Green drew from similarly diverse sources of inspiration this season, including Mexican “papel picado” (perforated paper flags) and Egyptian burial rituals, at London Fashion Week Men’s.

At the same event, Bethany Williams, who won the Queen Elizabeth II Award For British Design, showed a sustainable collection made exclusively from recycled and organic textiles.

In Paris, Kenzo designers Carol Lim and Humberto Leon staged their final show with the French luxury fashion house, after eight years at the helm. Models walked to a musical score by Solange, and the collection – with neoprene suits and mermaid-esque touches – was inspired by Japanese ama, or female free divers.

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Humberto Leo, Solange Knowles and Carol Lim walk the runway during the Kenzo Menswear Spring Summer 2020 fashion show as part of Paris Fashion Week on June 23, 2019 in Paris, France.

And over at the Celine show, creative director Hedi Slimane, known for his love of skinny silhouettes, sent models down the runway in slim-cut blazers and 70s-style flares.

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A model walks the runway at the Celine show during Paris Men's Fashion Week Spring/Summer 2020 on June 23, 2019 in Paris, France.

Scroll through the gallery above for a selection of memorable runway looks.