This model builds on the very popular S 253, but with a completely new concept of ventilation shoes for maximum convenience. This news has been adapted to design, shape and construction boots. Material used for the perfect shoe ventilation based on the latest technology, knowledge of paragliding. Reversible special vents enable them to maintain the natural moisture level in the shoe. Skates are equipped with wheels HYPER 90 mm in diameter (the size of 40)
