Skechers Hands Free Slip-ins: Ultra Flex 4.0 vs Skechers GO WALK 8
Both are laceless Skechers slip-ins, but they are built for different jobs. The GO WALK 8 is the walking and exercise shoe, with ULTRA GO foam, a Goga Mat insole and a dual-density outsole. The Ultra Flex 4.0 is the lighter casual and travel shoe, with a machine-washable vegan build and no-tie laces. The GO WALK 8 is cheaper right now: $69.99 at Amazon as of November 4, 2026, against $76.01 at Amazon for the Ultra Flex 4.0.
Today the Skechers GO WALK 8 costs $6.02 less at its best price.
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Skechers Hands Free Slip-ins: Ultra Flex 4.0
Choose the Ultra Flex 4.0 if you want an easy everyday shoe for errands and travel, and you value a machine-washable, 100% vegan build over dedicated walking cushioning.
- Hands Free Slip-ins with a Heel Pillow for easy on and off
- No Tie Fit laces never come untied
- 100% vegan materials
- Machine washable
- Air-Cooled Memory Foam insole
What separates them
| Skechers Hands Free Slip-ins: Ultra Flex 4.0 | Skechers GO WALK 8 | |
|---|---|---|
| Primary use | Casual strolls, errands, travel | Fitness and power walking, daily exercise |
| Midsole | Not specified; Air-Cooled Memory Foam insole | ULTRA GO Foam with high-rebound Ultra Pillars |
| Insole | Air-Cooled Memory Foam | Air-Cooled Goga Mat with high-rebound cushioning |
| Outsole | Synthetic | Dual-density traction outsole |
| Heel height | 1 1/4 inch | 1 1/2 inch |
| Closure | No Tie Fit laces that never come untied | Laceless stretch-knit fit |
| Vegan materials | 100% vegan | Not stated |
| Price |
Price history
- Skechers Hands Free Slip-ins: Ultra Flex 4.0: lowest $76.01 on Nov 4 at Amazon.
- Skechers GO WALK 8: lowest $69.99 on Nov 4 at Amazon.
Prices at every store
Skechers Hands Free Slip-ins: Ultra Flex 4.0
- Dodds Shoe Co.New
In stock
$87.95Free shippingObserved at 5:59 AM - eBayNew
In stockSold by anayaco_shoesvz
$119.99Free shippingObserved at 5:59 AM - AmazonNew
Availability unknown
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$76.01Free shippingObserved at 5:59 AM
Skechers GO WALK 8
- Zappos.comNew
In stock
$95.00Free shippingObserved at 5:59 AM - W7 Design CompanyNew
In stock
$95.00Observed at 5:59 AM - shoessdepot.comNew
In stock
$96.77Observed at 5:59 AM - AmazonNew
Availability unknown
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$69.99Free shippingObserved at 5:59 AM
Specs compared
| Spec | Skechers Hands Free Slip-ins: Ultra Flex 4.0 | Skechers GO WALK 8 |
|---|---|---|
| Heel height | 1 1/4-inch | 1 1/2-inch |
| Upper material | TEXTILE, SYNTHETIC | Stretch knit |
| Insole | Skechers Air-Cooled Memory Foam® | Air-Cooled Goga Mat |
| Outsole material | SYNTHETIC | — |
| Lining insole material | TEXTILE | — |
| Width | medium | — |
| Closure type | No Tie Fit® - laces never come untied | — |
| Washability | Machine washable | — |
| Vegan materials | 100% vegan materials | — |
| Fit technology | Ultra Stretch Fit® |
What reviewers say
Skechers Hands Free Slip-ins: Ultra Flex 4.0
Owners of the Ultra Flex line generally like the easy step-in and cushioned feel for all-day casual wear. Common complaints are that the stretch upper feels loose and the insole packs down with heavy use.
- Hands-free entry is genuinely easy
- Comfortable for long days standing
- Light and flexible
- Holds up to machine washing
- Upper can feel too soft or loose
- Insole loses cushioning over months
- Limited arch support
Skechers GO WALK 8
Reviewers rate the GO WALK 8 highly, calling it light and comfortable with easy hands-free slip-on wear. Colors match the photos, and the cushioning and Ultra Pillars get praise. Sizing is the main complaint, with some finding them big and others sizing up for a wide foot.
Questions and answers
- Which is better for daily walking workouts?
- The GO WALK 8. It has a ULTRA GO Foam midsole, a Goga Mat insole and a dual-density traction outsole built for walking exercise. The Ultra Flex 4.0 is aimed at casual wear and travel.
- Which is easier to put on?
- Both use Skechers Hands Free Slip-ins with a Heel Pillow, so both step on without hands. The Ultra Flex 4.0 adds No Tie Fit laces that stay tied; the GO WALK 8 is fully laceless.
- Is the GO WALK 8 worth the savings over the Ultra Flex 4.0?
- It is $69.99 at Amazon versus $76.01 for the Ultra Flex 4.0 as of November 4, 2026, so it is both cheaper and more cushioned for walking. Pick the Ultra Flex 4.0 only if you need a vegan, washable casual shoe.
- Which one lasts longer?
- Neither maker publishes a lifespan. The GO WALK 8's dual-density outsole is built for repeated walking miles; the Ultra Flex 4.0's synthetic outsole suits lighter casual use.
- Do either run true to size?
- Shoppers report the GO WALK 8 can run a half size large and wider than marked, so try it before committing. The Ultra Flex 4.0 is listed in medium width only.
- Can I machine wash them?
- Yes, both are machine washable. Air-dry them rather than using a dryer.
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