Tracksmith’s London Reversible Singlet brings a distinctive race-day option to its 2026 marathon collection. The limited-edition top combines London-inspired colours with two wearable graphic treatments, allowing runners to reverse the singlet rather than committing to one look.
Reversible race-day construction
The singlet is made from Tracksmith’s 2:09 Mesh, a lightweight fabric designed to wick moisture and promote airflow during sustained efforts. Tracksmith describes a construction with finished seams on both sides, intended to keep bulk and potential friction to a minimum regardless of which face is worn outward.
The fabric composition is 82% polyester and 18% spandex, with a stated weight of 145gsm. Antimicrobial treatment is included, and the familiar Tracksmith woven label comes with gold pins for securing a race bib.
Why it matters for running retailers
For specialist running shops, the London edition offers a conversation beyond basic vest specifications. Its reversible design combines performance with a commemorative marathon identity, making it relevant to runners preparing for major city races as well as customers looking for distinctive technical kit.
The key retail considerations are fit, the feel of the mesh against the skin and how comfortably the reversible seams sit over long distances. Customers should try their normal race-day size and assess the garment with the accessories they expect to wear on event day.
As a limited-edition item, availability may vary. Product specifications and colourways should be checked against the official Tracksmith product page before advising customers.
