The Vertx® Integrity Base Jacket is a lightweight, versatile piece which can be worn alone or layered with the Vertx Integrity 37.5™ Waterproof Shell. Constructed of 100% nylon with a water-repelling nanosphere® treated exterior and 68 grams of primaloft® insulation, this jacket is comfortable, durable and ideal for action on duty or off. Hand warmer pockets and a suede collar keep wearers comfortable when temperatures drop. Side insertions made with polartec® powerstretch hardface fleece create ease of movement and a tailored, streamlined fit.
It is really lightweight but very warm. I can wear it till 0°C without to wear a second layer. The Nanosphere technology is perfect for dirty environments. Some drops of motor oil just rolled of my sleeves! Absolute amazing. The inner zippered chest pocket is big enough for a iPad Mini, but the jacket has a athletic fit, so don't put only soft things in the pockets like a piece of paper. Finally the Base jacket is the best piece of outerwear you can buy.