Inline skates nills extreme NH10905 4-in-1 with replaceable hockey blade, LED wheels, size S (31–34)

nils extreme NH10905 4-in-1 inline skates in size S (31–34) are a children's adjustable skating system that converts between recreational inline skates and a hockey blade setup. The model features LED wheels for increased visibility during low-light conditions and a replaceable hockey blade that allows quick conversion for ice or street hockey. The shell and fastening system support stepwise size adjustment to accommodate growing feet, while the construction is optimized for casual skating, training and short urban commutes.

Advantages

These inline skates combine four-mode versatility with simple adjustment: users can switch between inline wheels and a hockey blade without complex tools. LED wheels provide continuous light while rolling, improving visibility and adding an element of safety for children. The adjustable sizing mechanism reduces the need to frequently replace skates as the child grows. The design balances support and mobility to suit beginners and developing skaters.

Suitable for

• Recreational outdoor skating and play
• Street hockey and casual ball hockey practice
• Ice or rink hockey after converting to the hockey blade
• Skating lessons and beginner training for children

Key specifications

• Adjustable size range: children’s S size covering sizes 31–34
• Configuration: 4-in-1 system allowing wheel-to-blade conversion
• Wheels: LED-equipped wheels for increased visibility while moving
• Replaceable hockey blade enabling ice or hockey use
• Closure and support: secure fastening system with supportive cuff
• Intended user: children and youth learning to skate

How to use

Adjust the boot length following the manufacturer’s size-adjustment mechanism so the heel and toes fit comfortably within the size S range. Fasten all closures—laces, straps or buckles—so the foot is held securely but not uncomfortably tight. For inline skating, ensure the wheels are fitted and spin freely; for hockey or ice use, replace the wheel assembly with the hockey blade according to the conversion instructions and check that the blade is firmly mounted. Before each use inspect wheel LEDs, fastenings and the blade attachment for wear or looseness.

Usage recommendations

Use appropriate protective equipment such as a helmet, wrist guards, elbow and knee pads. Verify wheel and blade tightness before each session and avoid wet or uneven surfaces when using the wheels. When switching to the hockey blade, practice on a controlled surface and keep regular maintenance checks to maintain safe performance.