MyFit Fat Boy Dual Fit Liners
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Wheels Dismantled
We may dismantle the wheels to fit large size skates in the shipping box.
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💬Description
💬Description
The MYFIT Fat Boy dual fit liner is the perfect thick liner to fit wider hardshell boots that are commonly used in urban or aggressive skating. All the MYFIT liners feel great from the very first moment you put them on thanks to our 3D anatomically shaped padding made out of a combination of various layers of high-end foam materials with different thicknesses and densities, offering the same great comfort and performance day after day. The toe box features a 4-way stretchable SBR material that covers two sizes. It wraps around the foot like a second skin. The liner has a thin toe box but a much thicker heel and Achilles padding. In order to protect the liner from wear and tear, we have covered the ankle area with sturdy PU leather. Silicone prints on the heel and sole of the liner grip the inside of the skate to increase power transfer and comfort. The Fat Boy liner with its integrated tongue offers great control as well as perfect fit and comfort. The lacing on the Fat Boy liner adds extra stability for maximum control and performance. The lace loops on the liner give two options – to lace just the liner or to connect the shell and liner to further improve the heel lock and lateral support. The heel area is fully heated moldable and allows you to customize the fit again and again. Recommended for skaters owing wider fitting hardshell skates with space for a thicker liner and for skaters who want to improve performance and function of their skates. MYFIT - Upgrade your ride
📋 Specifications
📋 Specifications
| Upper Material | Elastane and SBR |
|---|---|
| Lining | High grade velvet and SBR |
| Padding | Polyurethane and 3D emboss EVA foam |
| Tongue | Medium wide and medium hardness |
| Innersole | MYFIT skatesole |
| Outsole | PVC grip material with silicon print, SBR |
| Stiffness | Medium |
| Closure | Laces, 80cm |
| Heat Moldable | MYFIT liner with 90°C |
| Liner Height | 20cm |
| Features | Rear strap · Silicon prints on heel and sole · Both side against damage caused by hinge screws and antirivits |
| Best For | Urban · Aggressive · Fitness |
📹Product Video
📹Product Video
📏PS MyFit Liner Size Chart
MyFit replacement liners (Fat Boy / 2nd Skin / SPC / Crown / Recall Next) come in dual sizes — each liner covers two EU sizes. Match your skate’s EU shell size, or your foot length in cm (Mondo), to a bracket below.
How to measure: Place a sheet of paper against a wall on a hard floor. Stand on it with your heel against the wall and mark the tip of your longest toe. Measure the distance in centimetres — that cm value is the Mondo size to match against the chart. You can also simply match your skate’s EU shell size.
| Foot (cm) | EU | US (M) | UK |
|---|---|---|---|
| 22.9 – 23.6 | 36 – 37 | 5 – 5.5 | 4 – 4.5 |
| 24.2 – 24.8 | 38 – 39 | 6 – 7 | 5 – 6 |
| 25.5 – 26.1 | 40 – 41 | 7.5 – 8 | 6.5 – 7 |
| 26.8 – 27.5 | 42 – 43 | 9 – 10 | 8 – 9 |
| 28.2 – 28.9 | 44 – 45 | 10.5 – 11 | 9.5 – 10 |
| 29.6 – 30.3 | 46 – 47 | 12 – 12.5 | 11 – 11.5 |
Dual sizing
Each MyFit liner fits a 2-size EU bracket (e.g. 40–41). Pick the bracket that matches your skate’s shell size or your measured foot length.
Fitting for COMFORT
Buy your exact size bracket for a relaxed fit.
Fitting for PERFORMANCE
Size down one bracket for a tighter, more responsive fit — then heat-mould.
Heat-mouldable
MyFit liners are heat-mouldable — bake and wear to shape the foam precisely to your foot.
Insoles
A thinner insole frees up about half a size of space inside the liner.
✓ How it should feel
Wrapping with slight discomfort that softens and packs out after 6–8 hours or a heat-mould. Toes touching or reaching the end.
✗ How it should NOT feel
Toes curling up, the foot moving around freely, or the heel lifting once the skate is tightened.
Size Chart Disclaimer. This chart reflects measurements supplied by Powerslide / MyFit. These are replacement liners (not skates), dual-sized — each covers two EU sizes from 36–47. We cannot be held responsible for incorrect size purchases — when in doubt, message us before ordering.
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Hand-built skates can carry a few minor cosmetic marks and may need a short break-in — none of it affects performance or safety. See exactly what’s normal →
