Please note: Please pay attention when choosing a size according to the size chart below. Please check the length of the insole in cm thoroughly before buying.  Leather inline skates Spokey SHIFFTY PRO: - have a specially designed chassis that gives you the option to choose from two wheel storage systems: the classic system (4 wheels with a diameter of 80 mm) and the system designed for fast driving (3 wheels with a diameter of 120 mm) - Thanks to the use of high-quality ABEC-11 Carbon bearings , they are the perfect choice for fast and dynamic driving while maintaining safety - they are made of 100% natural leather, which increases their breathability and heat and moisture dissipation. Women's and men's SHIFFTY PRO leather skates are designed to give the greatest riding pleasure. Their exceptional feature is a specially designed chassis that allows you to choose one of two wheel storage systems! Thanks to this, the skates will prove great for both regular skating (2 x 4 wheels with a diameter of 80 mm) and for fast, dynamic ride full of adrenaline (2 x 3 wheels with a diameter of 120 mm). If you want to try both – SHIFFTY PRO is the right choice for you! It's up to you which wheel storage system you choose: - smaller wheels are lighter, more agile and make it easier to maintain balance while riding, - Larger wheels spin significantly longer after each bounce, therefore allowing you to develop a significantly higher speed. Skating is for you! Rollerblading is great fun! It's a great form of relaxation and one of the best ways to actively spend time with family or friends. In addition, skating brings many health benefits – it improves physical condition, improves motor coordination and strengthens the muscles of the legs. Combination of great fun and the best technical parameters? If you are looking for the perfect solution, reach for the SHIFFTY PRO leather roller skates! Quality and safety are very important to us An important element of all skates is their chassis. SHIFFTY PRO leather roller skates have a chassis made of aluminum, cut by a special CNC technique, which ensures safety during the ride while maintaining a very low chassis weight. The wheels are made of durable PU with a hardness of 82A, which are optimal parameters for recreational riding. This model uses high-quality ABEC-11 Carbon bearings for the highest precision, long service life and high running speed. All of the above parameters ensure the high quality and durability of the SHIFFTY PRO roller skates. SHIFFTY PRO skates are made of 100% natural leather. They have a specially profiled insert with increased breathability, which, in combination with the soft padding of the shoe, significantly increases the level of comfort while ensuring the removal of heat and moisture. To prevent heel movement while riding, the SHIFFTY PRO uses a specially profiled inner shoe that, in combination with a triple fastening system: laces, Velcro and double buckle, allows the shoe to fit optimally to the foot , providing the highest level of safety. size / length of insert in cm 38 - 24.8 cm 39 - 25.5 cm 40 - 26.3 cm 41 - 27 cm 42 - 27.8 cm 43 - 28.8 cm 44 - 29.5 cm 45 - 30.3 cm Parameters: Material: Breathable 100% natural leather Chassis: Aluminum CNC bearings: ABEC11 Carbon wheels: 82A, PU Package includes wheels: 6 x 120 mm, 8 x 80 mm Insert: Profiled Fastening: double buckle, Velcro, lacing maximum user weight: 100 kg