Technical Description

The adidas Originals Tekkira Cup "Cardboard" (style code KH6519) is built on the Tekkira Cup silhouette introduced by adidas Skateboarding in 2025 — a cupsole design that blends late '90s running aesthetics with early 2000s court-inspired style into a modern skate shoe. The upper is constructed from premium suede with a double-layer toe cap for added durability under skate conditions, sitting on a breathable mesh lining and tongue for all-day comfort. The earth-tone "Cardboard / Earth Strata / Crystal Linen" colorway is anchored by a warm Cardboard brown base, earthy green accents, and natural linen details. Underfoot, a Lightmotion EVA drop-in midsole delivers lightweight cushioning and shock absorption, while a stabilizing pod enhances balance and board feel. The multidirectional rubber outsole provides reliable grip on both street surfaces and park terrain.

Storytelling

The "Cardboard" colorway is Momiji Nishiya's first-ever signature colorway on adidas — and the palette is deeply personal. Born in Osaka and named after the Japanese maple leaf (椛, Momiji), she drew directly from nature for this release, building an earth-tone palette that reflects both her name and her connection to the organic world around her. Momiji personally created the colorway, making this one of the most intentional and athlete-driven releases in the Tekkira Cup's short history.

Momiji Nishiya x adidas — A Landmark Release for Skateboarding

This collaboration marks a defining moment in skateboarding culture. Momiji Nishiya became the first female skateboarder to win Olympic gold at the Tokyo 2020 Games, and simultaneously Japan's youngest ever Olympic gold medalist — achieving both at just 13 years old. Her debut as an adidas Skateboarding pro, crowned by this signature colorway, positions her as one of the faces of the sport's next generation. A dedicated launch event was held in Shibuya, Tokyo on March 28, 2026, where a promo video filmed in Melbourne, Australia with teammate Kotora Mitani was screened. The global release followed on April 4, 2026 at select adidas Skateboarding retailers and via the CONFIRMED app. All authorized retailers where you can shop this pair are listed below.