K2 VO2S 100 X Boa Skates
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.
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.
Oversized Item
This item 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.
Lowest Price Guarantee
Found the same item cheaper elsewhere? Send us the link and we’ll do our best to match it.
💬Description
💬Description
K2 VO2S 100 X Boa — a soft boot inline skate built for fitness and speed skating, made for intermediate to advance skaters.
Underneath: K2 VO2-S Frame. Aluminum, ILQ 9 bearings, and K2 VO2 Integrated Liner.
Hi-lo setup: 2x90mm/83A front + 2x100mm/83A rear.
Locked in by Top Standard Buckle, Velcro Powerstrap, and BOA® Fit System.
A heel brake comes pre-installed for safe stopping — easy to remove as your skills grow.
- Best for: Fitness · Speed
- Skill level: Intermediate to Advance
- Includes: Heel brake
📋 Specifications
📋 Specifications
| Discipline | Fitness · Speed |
|---|---|
| Boot Type | Soft Boot |
| Liner | K2 VO2 Integrated Liner |
| Width Fitting | Normal |
| Frame | K2 VO2-S Frame. Aluminum |
| Frame Mount | Fixed |
| Wheel Setup | 4 Wheels |
| Wheels | K2 Speed 90 Wheels High Low Set Up |
| Wheel Size | 90mm · 100mm |
| Wheel Hardness | 83A |
| Bearings | ILQ 9 |
| Closure | Top Standard Buckle · Velcro Powerstrap · BOA® Fit System |
| Features | Heel Brake |
📹Product Video
📹Product Video
📏K2 Size Chart
Find your size for K2 inline skates. K2 uses MONDO sizing — match your measured foot length in centimetres to the EU, US and UK equivalents 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 your size.
| EU | MONDO (cm) | US Men | US Women | UK |
|---|---|---|---|---|
| 36.5 | 23 | 5 | 6 | 4 |
| 38 | 24 | 6 | 7 | 5 |
| 39 | 24.5 | 6.5 | 7.5 | 5.5 |
| 39.5 | 25 | 7 | 8 | 6 |
| 40 | 25.5 | 7.5 | 8.5 | 6.5 |
| 40.5 | 26 | 8 | 9 | 7 |
| 41.5 | 26.5 | 8.5 | 9.5 | 7.5 |
| 42 | 27 | 9 | 10 | 8 |
| 42.5 | 27.5 | 9.5 | 10.5 | 8.5 |
| 43.5 | 28 | 10 | 11 | 9 |
| 44 | 28.5 | 10.5 | — | 9.5 |
| 44.5 | 29 | 11 | — | 10 |
| 45 | 29.5 | 11.5 | — | 10.5 |
| 46 | 30 | 12 | — | 11 |
How to measure
Refer to your usual shoe size first, then confirm it: place a sheet of paper against a wall on a hard floor, stand with your heel to the wall and trace each foot. Measure heel to longest toe in centimetres and read the chart from your larger foot.
Check the fit
Your toes should lie flat and only just brush the front of the liner — never crushed. The heel should sit locked with no lift when you flex your knees forward. K2 boots pack out a little as the liner beds in.
✓ How it should feel
Snug, even hold through the midfoot with toes lightly grazing the end. Heel locked down with no lift when you bend your knees forward.
✗ How it should NOT feel
Toes jammed into the front, or pressure points across the foot, mean it is too small. A heel that lifts or gaps at the sides means it is too big — try the next size down.
Size Chart Disclaimer. This conversion follows K2’s official MONDO / EU / US / UK chart and is indicative only; fit varies by model and lacing. Measure both feet and choose by the larger one. 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.
