The designer has yet to tire of the athletic influences that have run riot over men’s wear in recent seasons.

WWD went behind the scenes at the spring show.

Youthful and loosely tailored suits were the designer’s main statement in lustrous fabrics in jean-like shades.

The designer tapped a playful vein for fall.

Actor Saïd Taghmaoui and creative director Olivier Rousteing took in the show in Paris on Friday.

WWD went behind the scenes at the fall show.

In his quest to unite sport and chic, the designer yielded new hybrid garments and a crisp, youthful collection.

Alex Fleming — aka Black Atlass — and Ben Gorham were among the guests.

The designer jumped on this season’s hybrids bandwagon, cutting-and-pasting athletic and tailoring elements together to graphic effect.

WWD went behind the scenes at the fall show.

Actor Salim Kechiouche is knee-deep in fashion.

The designer used the ultimate basic — the humble T-shirt — as the main prop for a collection that was all about deformalizing men’s wear staples.

WWD went behind the scene at the Kris Van Assche show.

Sam Sparro, Ben Gorham, Jesse Williams and Jérémie Elkaïm were among attendees.

Kris Van Assche nailed the back-to-work trend by focusing on crisp tailored jackets and great outerwear.