95% Polyester for durability, and 5% Elastane four-way stretch bonded with membrane and micro fleece. 320gsm fabric. Complies with Standards AS/NZS 1906.4:2010 and AS/NZS 4602.1:2011 Day and Night. Contrast dust panels at sleeves and front body. Side seam hand pockets with zip closure, internal mobile pocket with Hook-Pile Tape closure and pen pocket at sleeve. Bottom hem with adjustable drawcord. Waterproof rate 20,000mm and Breathability rating 5000m. Reflective tape to create Biomotion effect