GoLite Enigma

This soft shell weighs just 312g; 3-layer stretch fabric is fully waterproof including the seams; simple design reduces bulk and maximises breathability; small chest pocket. But no hem or collar drawcord; no cuff adjustment so wind can whip through the jacket when biking or running; not as warm or as breathable as other soft shell options.

Verdict: Buy it if you want a very lightweight, stretchy waterproof without many features.