Them Skates 901 are aggressive inline skates designed for street and park skating, offering a refined balance of comfort, support, and performance. They represent the latest evolution from the independent brand Them Skates, founded by pro skater Jon Julio, and are built to be durable, responsive, and customizable—perfect for both newcomers and seasoned skaters looking for a reliable and stylish setup.
The 901 features a brand-new shell design made from injection-molded polypropylene (PP), which is known for its strength and rigidity. Compared to the 909, the 901 is slightly stiffer, offering better energy transfer and improved comfort for different foot shapes. The boot is designed to be modular, meaning you can swap parts (like cuffs, soul plates, liners, buckles) to tailor your setup exactly how you like it.
The 901 includes the latest 4th generation Them soulplates, which are wider in the heel, toe, and negative areas, giving you more surface area for grinds. The deeper royale groove lines up perfectly with many aftermarket frames, offering excellent lock-on during tricks like royales and torques. The complete skate usually comes with Them’s street anti-rocker frames, which combine 57 mm outer wheels with smaller plastic anti-rockers in the center for maximum grind clearance. The stock liner includes neoprene toe box, mesh venting, memory foam padding, and a reinforced heel for a snug fit.
Features of Them 901 - Black aggressive inline skatesThem Skates 901 is ideal for skaters who want a solid, street-ready boot that’s reliable out of the box but also highly customizable. Whether you’re grinding ledges, hitting transition, or just want a skate that can evolve with your style—901 delivers performance, durability, and the clean aesthetic that Them is known for.
One of the biggest advantages of Them Skates is their modular construction, which allows skaters to create custom setups with unique riding characteristics tailored to their personal preferences. Thanks to the compatibility between the 901 and 909 models, it’s possible to mix and match components—for example, combining the stiffer and more responsive 901 shell with the more flexible and forgiving 909 cuff for increased precision with added ankle mobility. Conversely, pairing the softer 909 shell with the stiffer 901 cuff gives you more flex in the lower foot area while maintaining strong upper support. This ability to cross-configure parts opens up real customization potential—not just in terms of color, but more importantly in how the skate feels, responds, and supports your movement, whether you’re skating street or park.
| Shell Size | EU | US | UK |
| XS Shell | 35-36 | 4-4.5 | 3-3.5 |
| XS Shell | 37 | 5-5.5 | 4-4.5 |
| XS Shell | 38-39 | 6-6.5 | 5-5.5 |
| Not-So-XS Shell | 40 | 7-7.5 | 6-6.5 |
| S shell | 41 | 8-8.5 | 7-7.5 |
| Shmedium Shell | 42 | 9-9.5 | 8-8.5 |
| M Shell | 43 | 10-10.5 | 9-9.5 |
| L Shell | 44 | 11-11.5 | 10-10.5 |
| L Shell | 45 | 12-12.5 | 11-11.5 |
Them skates is the brand of the "father" of aggressive skates - Jon Julio. Founded in 2018, the brand sets the industry standards in terms of equipment, marketing and meeting the constantly changing needs of aggressive skaters.