The Ma.strum collection 
grows out of the 
partnership between 
Donrad Duncan and 
Massimo Osti Studio,
with the support of joint 
owner and ceo John Sharp.
Innovation, functionality 
and timeless aesthetics 
have distinguished the 
work of Massimo Osti, 
whose research in textiles 
and form revolutionized 
sportswear, leaving an 
unmistakable mark in the 
fashion world. Ma.strum collection is 
inspired by these same 
principles, using 
innovative high-tech 
fabrics and technology 
to create products 
providing function, 
comfort and style.

www.mastrum.com