The ASICS UB13-S Gel-SD-Lyte Kiko Kostadinov Kelp Sage delivers a muted earth-tone take on the collaborative runner that blends technical performance with avant-garde design.

Specs:

• Upper constructed from a layered mix of mesh, suede, and leather for texture and durability
• Midsole features EVA foam cushioning paired with rearfoot GEL technology for shock absorption
• Outsole made from solid rubber for traction and longevity
• Interior lined with breathable textile for comfort
• Lace-up closure system for a secure, adjustable fit
• ASICS branding appears on the tongue tab, heel counter, and side panel
• Collar and tongue are padded for ankle support and all-day wear
• Colorway: Kelp Sage — a subdued green-brown that complements the Kiko Kostadinov signature palette

The UB13-S Gel-SD-Lyte Kelp Sage (style code 1203A972-300) remixes ASICS’s archival running silhouette through Kiko Kostadinov’s industrial lens, with the layered mesh and suede upper adding depth. Wear these with relaxed wool trousers or tech‑wear cargos for a balanced off‑duty look that stands out without shouting.