Weight: 410 g (size M) FLEX SHIELD ECOSPHERE RIPSTOP: stretchy, wind resistant and water repellent softshell ripstop fabric made of recycled polyester FLEX SHIELD ECOSPHERE PLAIN: stretchy, wind resistant and water repellent softshell fabric made of recycled polyester fixed hood, stows in jacket collar MICROGUARD STRETCH MIGRATION FREE ECOSPHERE (60 g/m2): lightweight insulation made of recycled synthetic fibres with stretch properties and good dimensional stability / MICROGUARD STRETCH MIGRATION FREE ECOSPHERE (40 g/m2): lightweight insulation made of recycled synthetic fibres with stretch properties and good dimensional stability.