New Balance 1906R x Size? 'Diamond District Pack – Green' M1906RSG

New Balance 1906R x Size? 'Diamond District Pack – Green' — M1906RSG

London heritage, collector-grade execution. The New Balance 1906R x Size? 'Diamond District Pack – Green' is one of the most coveted retailer exclusives in the 1906R's collab history — London's defining sneaker destination Size? bringing a deeply considered green colourway to NB's most architecturally complex retro runner, themed around Size?'s iconic Diamond District flagship location in London's West End.

Key Features

• Collaboration: New Balance x Size? — Size? is the UK's most influential sneaker retailer, with flagship locations across London and a decades-long track record of highly sought-after NB exclusives; the Diamond District Pack takes its name from Size?'s Carnaby Street location, situated at the heart of London's historic jewellery and luxury district
• Colorway: Diamond District Pack – Green — a rich, saturated green as the hero colour, referencing the gemstone and jewellery heritage of London's Diamond District; a bold, collector-targeted colourway that gives the 1906R's multi-panel construction a distinctly premium, London-exclusive character
• Model: 1906R — New Balance's 2000s-inspired retro runner, re-engineered for lifestyle and collector markets with archival performance DNA from the original 1906 series
• Upper: Premium multi-material mesh and suede construction in the Diamond District Green colourway; structured low-top silhouette with Size? co-branding details and padded collar and tongue
• Midsole: ABZORB® cushioning for responsive, all-day comfort and impact absorption
• Outsole: Durable rubber for everyday street traction
• Sizing: Unisex sizing — available in full US Men's, Women's, and EU sizing
• Style Code: M1906RSG

Fit & Sizing

True to size. Unisex fit. Full size run from Men's US 4 to US 11 (Women's US 5.5–12.5 / EU 36–45). See the size chart for your exact fit.

About Size? and the Diamond District Pack

Size? is the UK's most respected sneaker retail institution, operating flagship stores across London and a global online presence that has shaped sneaker culture in Britain for over two decades. Their New Balance collaborations are among the most consistently strong retailer exclusives in the NB ecosystem — always grounded in London cultural identity, always executed with premium materials and considered colourways. The Diamond District Pack is one of Size?'s most narratively rich concepts: a direct reference to their Carnaby Street location and the jewellery heritage of London's West End, translated into a saturated green that reads simultaneously as precious, bold, and entirely London. For collectors who follow both UK sneaker culture and the 1906R specifically, this is a must-have release.