If you compare the M-Tac winter jacket Alpha Extreme Gen.3 to Alpha Extreme , you will see the changes that the manufacturer replaced Primaloft insulation to G-Loft , and also supplemented it with reinforcing linings.

The M-Tac Alpha Extreme is a universal urban tactical jacket that is perfect for law enforcement and security agencies, as well as military-style clothing lovers. This model was developed with consideration for the achievements of leading manufacturers, as well as the experience and wishes of employees of the Ministry of Internal Affairs and the Armed Forces of Ukraine. Alpha Extreme is aimed at moderate physical activity, such as long patrols, which take up most of the time. An adjustable collar with a padded hood, fleece cuffs, an elasticated inner waistband, and wind / waterproof zippers help keep you warm and comfortable in winter conditions. Due to the modern materials and a progressive design, the jacket doesn't hinder movement and also allows rationally place wearable items and equipment in the conveniently located pockets. There are two valves under the sleeves that provide access to the equipment under the jacket, which also can be used for ventilation. Comfortable use at temperatures down to - 25 ° C is provided by G-Loft insulation, which meets the highest requirements for thermal insulation while having excellent water-repellent properties and low weight.