Premium Chalk Powder

Whether in the fitness studio, in the climbing hall or during a street workout with Via Fortis fine magnesia in the crushed or powder version you get the best hold.

Simply apply a small amount on the palms of your hands, rub in and off you go! Our fine magnesium is your long-term companion for bouldering, climbing, calisthenics, fitness, weightlifting, street workouts and gymnastics. Because a small amount of chalk is usually enough for each training session.