Lightweight and breathable trail running windproof Weight (approx) - 89g Using Wind Barrier Dynamic fabric which is exceptionally lightweight, fast drying and breathable, the Women’s Featherlite™ Trail Jacket is a comfortable, rustle-free protective layer with stretch which regulates body temperature whilst blocking the wind on cool days in the mountains. Fit: Mountain Run - close fitting and designed for mountain trail running Constructed from lightweight and wind resistant 20 Denier Wind Barrier Dynamic which has stretch properties and excellent breathability Durable Water Repellency (DWR) for effective water shedding Underarm vents which open and close with movement to allow increased airflow across the core body and aid temperature regulation Articulated sleeves and elbows for freedom of movement Fully adjustable hem Zipped mesh lined external chest pocket with internal cord exit point, perfect for storing MP3 player or mobile phone Ergonomic lightweight zip pullers for ease of use when wearing gloves or mitts Full length YKK Montane reverse coil semi-auto front zip with internal wind-strip Roll over chinguard lined with brushed fine microfleece for comfort next to the mouth and chin Low profile stretch bound cuffs with thumb loops Adjustable hem with cinchable drawcord and easy to use cordlocks Stuffs into own chest pocket to make a tiny pack size for stowing in a running pack Reflective VIA Trail Series® logo details Rear external Montane hang loop