Power meets precision in the K-Swiss SI-18 Ultrashot x McLaren F1 Team Trainers — a dynamic fusion of tennis heritage and motorsport innovation. Created in partnership with the McLaren Formula 1 Team, this bold silhouette brings high-octane design to everyday performance, delivering street-ready style with speed-inspired detail.

Key Features:

Premium Mesh and Synthetic Upper:

• Lightweight and breathable, designed for structured comfort and a futuristic, track-inspired look.

Signature SI-18 Cushioning:

• Features K-Swiss’s legendary shock-absorbing SI-18 technology for plush underfoot comfort and court-to-street versatility.

McLaren F1 Team Co-Branding:

• Official logos and colour detailing that celebrate the collaboration — perfect for fans of performance engineering and speed.

Stability Enhancement Frame:

• Midfoot support structure adds lateral stability and lockdown for confident steps in any direction.

Durable Rubber Outsole:

• Provides excellent traction and grip, whether you're navigating urban terrain or casual courtside wear.

Padded Tongue and Collar:

• Ensures a secure, supportive fit with all-day comfort for daily use or travel.

Whether you're stepping into a motorsport event or leveling up your streetwear rotation, the K-Swiss SI-18 Ultrashot x McLaren F1 Team Trainers deliver comfort, craftsmanship, and high-performance flair in every step.