O2 Rainwear Hooded Rain Jacket w/ Drop Tail (Yellow)

Ordered the Medium, based on the size chart. This thing runs HUGE! Feels like a XXL. Returning it.

I've been using O2 products (pants and jacket without the hood, for cycling) for the past 15+ years. Only once did I get a small rip which was my fault and EVERY time the product proved totally waterproof and breathable. Light weight, easily fits inside a jersey pocket (and takes it completely, no room for much else), and reasonably priced, it's my go-to rainwear when bicycling through a heavy rain. HIGHLY recommended!