Foursquare Supernum is the result of a collaboration between Richard Seale and Luca Gargano, and offers a fresh take on the style of the Barbados distillery, centred on a long maturation period and a distinctive finishing process.

Distilled in 2004, Supernum is a blend of rums initially matured for 19 years in ex-bourbon casks and rums that have undergone a second maturation for a further 2 years in ex-Pineau des Charentes casks, totalling 21 years of ageing entirely in tropical conditions in Barbados.

Each blend is created by combining distillates produced in the double retort copper pot still and the traditional twin-column Coffey still, which are blended before being transferred to casks. The result retains Foursquare’s signature character, enriched by the depth of long maturation and the aromatic contribution of the Pineau des Charentes casks.

It was bottled barrel proof in February 2026.