Wherever whenever weathwer protection you just dont know what the weather will do sometimes even in summer so having a nice lightweight jacket you can take wherever and whenever is very welcome enter enduras xtract jacket its super lightweight and easy to pack in its own stuff sack but its also waterproof enough to resist sudden downpours the breathability of the fabric is also excellent so youll not feel hot and sweaty the back mesh vents also aiding airflow and escape of e