Sky Jacket. Maybe one of the best shell jackets at this price on the market! Now in a winter version. It has a regular fit, side pockets with zippers, an inner pocket, velcro at the arm, and a hood. The jacket features BIONIC-FINISH® ECO, a fluoride-free water-repellent surface treatment. It offers 5000 mm water resistance, taped seams, 3000g/24h/m2 breathability, air ventilation, and wind resistance.