Stella McCartney x adidas Wmns UltraBoost Sandal "Ash Pearl"
The Stella McCartney x adidas Wmns UltraBoost Sandal "Ash Pearl" (GY6099) released Thursday, March 10, 2022.
Original retail (2022): $230 · Lowest resale ask: $100 on Flight Club (Nov 14, 2026)
Colorway: Ash Pearl/Signal Orange/Core Black · Style code: GY6099 · Release date: March 10, 2022 · Lowest resale ask: $100 · Availability: Available now
Source: GOAT's catalog · stores checked Nov 14, 2026, 4:21 PM ET
More colorways & related: adidas UltraBoost Made To Be Remade "Black" · Big Kids' adidas UltraBoost Web DNA "Black Clear Pink" · adidas Adizero F50 SP5DER "Supplier Colour" · adidas Adizero F50 SP5DER — Solar Green · adidas Kader · adidas x Rick Owens Springblade Runner · adidas x Rick Owens Sprinblade Boots · adidas x Rick Owens Runner · adidas Formotion F50 · adidas Formotion F50 · adidas Anthony Edwards 3 — Lucid Pink · Big Kids' adidas Anthony Edwards 3
All adidas UltraBoost release dates & colorways
About the Stella McCartney x adidas Wmns UltraBoost Sandal "Ash Pearl"
Turning a running shoe into a sandal means removing most of the upper and keeping only the parts that hold the foot, and that is what this does. The Primeknit is cut back into strapping in Ash Pearl, a pale grey with a pearlescent cast, with Signal Orange for the bright accents and Core Black anchoring the base. The full-length Boost midsole stays, so the cushioning is a running shoe's rather than a sandal's.
Stella McCartney has run a joint venture line with adidas since September 2004, built around women's sport and known for refusing leather and other animal materials. That line has repeatedly taken the brand's performance models apart and rebuilt them, and this March 10, 2022 release is one of the more literal examples. Retail was $230, which put it above almost every standard UltraBoost of the period, the usual gap between the designer line and the general catalogue.
Written with AI from brand specs; facts checked against our catalog data on Sep 18, 2026.