USD Sway Witzemann Pro Boot Only
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- Add your items to the cart and go to checkout.
- In the Payment step, choose Grab — Pay today or later at 0% interest.
- Tap Place Order Securely. You are taken to Grab to complete the purchase.
- In Grab, choose to pay later and confirm.
Pay later is offered by Grab to eligible Grab users. Approval, limits and terms are set by Grab.
How pre-order works
- This size is not on our shelf today. When you order, we bring it in from the brand's warehouse overseas, then send it on to you.
- It adds 5–9 working days. That is the time to bring it in, on top of normal delivery.
- You can follow it. A few minutes after you order, we email you a link to a tracking page for your pre-order. When the parcel leaves our store, you also get the courier's tracking link.
- Buying other items too? The whole order ships together once the pre-order item arrives.
No Return or Exchange
Clearance items are sold as-is and are not eligible for return or exchange.
No Shipping Deals
Items on 🔥Clearance Sale are excluded from any free or discounted shipping deals.
No Duty or GST
Australia applies a AUD 1,000 low-value threshold. Orders valued at AUD 1,000 or less are delivered with no import duty or GST to pay. For orders over AUD 1,000, import duty and 10% GST are collected by the courier before your parcel is released.
Duty & Tax
Taxes & duties are inclusive — your order is paid up in full, and our courier will never ask you for any further payment upon delivery.
Duty & Tax
Taxes & duties are not inclusive — you may need to pay local tax and duties before your package can be released.
Special Price Item
This item is already at its best price, so it ships at its own rate and is not eligible for free or discounted shipping deals.
No Original Box
We ship this item in a smaller box to reduce shipping fees. If you require the original box, please WhatsApp us.
Wheels Dismantled
We may dismantle the wheels to fit large size skates in the shipping box.
GST Inclusive
All prices are inclusive of 9% GST.
60 Days Exchange
Changed your mind or need a different size? Exchange your unused item within 60 days.
100,000+ Skates Sold
Over 100,000 skates sold — you’re in good company with skaters worldwide.
Fast Shipping
We dispatch orders quickly so your gear reaches you as soon as possible.
💬Description
💬Description
USD Sway Witzemann Pro Boot Only — a hard boot built for aggressive skating, made for intermediate to advance skaters who want to build their own custom inline skate.
UFS Mount. Standard UFS mounting — pair with any UFS frame for aggressive park, street, or freestyle skating.
Vegan Build. No animal products — TPU, ballistic nylon, and microfiber throughout.
Locked in by Kizer Supreme Buckle and Standard Laces. Includes a built-in liner with microfiber lining; pair with any compatible frame and add a custom MYFIT liner for the perfect fit.
Custom Fit. The MYFIT liner is heat-moldable at 80°C for a personalised, pressure-free fit.
- Best for: Aggressive
- Skill level: Intermediate to Advance
📋 Specifications
📋 Specifications
| Discipline | Aggressive |
|---|---|
| Boot Type | Hard Boot |
| Liner | Built in liner with microfiber lining |
| Width Fitting | Normal |
| Frame Mount | UFS |
| Closure | Kizer Supreme Buckle · Standard Laces |
| Country of Origin | China |
📹Product Video
📹Product Video
📏USD Sway Size Chart
The USD Sway is an affordable, hard-wearing aggressive inline skate. Each shell covers a 2-size EU bracket (dual sizing) — measure your foot length in cm (Mondo) and match it to the EU bracket below. The US columns show Men’s and Women’s.
How to measure: Place your foot flat against a wall on a sheet of A4 paper. Draw a line at the tip of your longest toe and measure the distance to the edge of the paper — that cm value is the size to match.
| Foot (cm) | EU | US (M) | US (W) | UK |
|---|---|---|---|---|
| 23.6 – 24.2 | 37 – 38 | 5.5 – 6 | 6.5 – 7 | 4.5 – 5 |
| 24.8 – 25.5 | 39 – 40 | 7 – 7.5 | 8 – 8.5 | 6 – 6.5 |
| 26.1 – 26.8 | 41 – 42 | 8 – 9 | 9 – 10 | 7 – 8 |
| 27.5 – 28.2 | 43 – 44 | 10 – 10.5 | — | 9 – 9.5 |
| 28.9 – 29.6 | 45 – 46 | 11 – 12 | — | 10 – 11 |
Model Cut
Normal — suits all feet. Match your foot length in cm to the EU bracket above.
Fitting for COMFORT
Buy one size up.
Fitting for PERFORMANCE
Buy your exact size for a snug, locked-in aggressive fit.
Shell
USD Sway aggressive hard shell — each shell covers a small (1–2 size) EU bracket (dual sizing); the liner and insole fine-tune the fit.
Liner
Every size has its own liner; it breaks in and moulds to the foot.
Insoles
A thinner insole adds about half a size of space inside the boot — e.g. a 42 becomes a 42.5.
✓ How it should feel
Wrapping with slight discomfort that softens and expands after 6–8 hours. Toes touching or reaching the end.
✗ How it should NOT feel
Toes curling up, the foot able to move around freely, or the heel lifting after tightening.
Size Chart Disclaimer. This chart reflects measurements supplied by USD (Universal Skate Design). The Sway ships in 2-size EU brackets from 37–46. We cannot be held responsible for incorrect size purchases — when in doubt, message us before ordering.
🚚Next Day Delivery
Order by 11 AM. Get it tomorrow.
Singapore-only express delivery via J&T Express or SPX. Fast, tracked, and free above S$60.
Order before 11 AM, Mon–Fri → delivered the next working day.
Miss the cutoff or order on a weekend/public holiday? Your order goes out on the next working day and arrives the day after that.
The small print
What we commit to is dispatch, not delivery. If your order meets the cutoff above, we pack it and hand it to the courier on time. That part is ours and we hold ourselves to it.
The delivery leg belongs to J&T Express or SPX. Once a parcel is scanned in at their collection point it is in their network, and their collection and delivery schedules are not something we control. Missed collections, driver or route changes and courier system outages do happen, and when they do a next-day parcel can arrive a day or more later than this page suggests.
What we do about it. Every order gets a tracking link the moment it is scanned in, so you can see exactly where it sits. If a collection is missed or tracking stops moving, email admin@inlinex.com.sg and we will chase the courier directly rather than leaving you to do it.
Next-day delivery is a service level we aim at and hit on the large majority of orders. It is not a guarantee, and we would rather say so here than have you find out from a late parcel.
