California-based clothing and footwear designer and licensor Mossimo Inc on Thursday revealed it more than doubled its second quarter net profit to $3.7 million as it benefited from an "aggressive" product expansion programme. The company said its quarterly net income soared from $1.5m in 2001 and revenue jumped to $7.4m from $5.1m in the year-ago period. Included in the 2002 results was non-recurring revenue of $1.5m, which had been deferred pending the results of a royalty audit.