Women's Chunky Block Heels Open Toe Ankle Strap 3.5 in - Comfortable
Women's Chunky Block Heels Open Toe Ankle Strap 3.5 in - Comfortable
Price subject to change. Tap below for current.
Couldn't load pickup availability
Our review of these sandals finds them best for women who want a dressy, stable heel for events and everyday wear; the single biggest reason to consider them is the secure ankle strap combined with a steady 3.5 in block heel that makes them easier to walk in than a stiletto. They are not a specialist comfort orthotic, but the PU insole and 3 mm latex midsole follow the foot's curves for reasonable cushioning. This review covers fit, construction and the occasions where these heels work best.
Key Features
- 3.5 in Heel Height: The approximately 3.5 in block heel gives elevated style while remaining more stable for walking than a thinner heel.
- Slip-Resistant Sole: A rubber sole offers wear resistance and non-slip traction so steps feel secure on a variety of surfaces.
- Cushioned Insole: The PU insole with a 3 mm soft latex midsole conforms to the foot for added comfort over short to moderate wear periods.
- Platform Support: The modest platform height of about 0.32 in reduces the effective pitch of the foot for steadier, less strained steps.
- Adjustable Ankle Strap: The ankle strap provides a customizable fit that helps keep the foot in place for dancing, walking or standing.
Who It's For
These heels suit women who need a fashionable, reliable dress sandal for weddings, work events, dates and parties where a stable heel is preferred. The ankle strap and block heel make them a sensible pick for anyone who wants a raised profile without sacrificing all-day wobble-free wear for shorter stretches.
They are less appropriate for someone requiring extensive cushioning or specialty foot support for long daily standing hours, or for those who need a very low heel or flat sandal for maximum comfort. Shoppers prioritizing high-end leather construction may want to look elsewhere.
Pros & Cons
Pros
- Gives stable support with a chunky 3.5 in block heel suitable for events.
- Non-slip rubber sole provides better traction and durability than smooth soles.
- Adjustable ankle strap secures the foot and improves fit for different ankle sizes.
- PU insole and 3 mm latex layer add cushioning that follows foot contours.
Cons
- Comfort is mixed in real-world use; some users find them comfortable while others report discomfort after extended wear.
- Not designed as a medical or specialty comfort shoe for people needing extra orthotic support.
Specifications
| Brand | COASIS |
| Heel Height | Approximately 3.5 in |
| Platform Height | Approximately 0.32 in |
| Sole | Rubber, slip-resistant |
| Insole | PU with 3 mm soft latex midsole |
| Style | Open toe, ankle strap, chunky block heel |
Our Verdict
These sandals are a practical choice for women who want a stylish, steady heel for special occasions and everyday dress wear. Their best value comes from combining a supportive rubber sole and adjustable strap with a wearable 3.5 in block heel; they deliver strong style and reasonable comfort for typical event use but are not a substitute for specialized comfort footwear.
Frequently Asked Questions
Do these run true to size?
Most customers report a true-to-size fit and the ankle strap helps fine-tune the fit.
Are they comfortable for long nights out?
Comfort is mixed; the PU insole and latex layer help, but some wearers experience discomfort after many hours.
Is the sole slip-resistant?
Yes, the rubber sole is designed to be wear-resistant and provide non-slip traction.
Editor's Take
A practical, stylish sandal with a stable 3.5 in block heel, adjustable ankle strap and slip-resistant rubber sole; good value for events and dress wear though comfort is mixed for extended hours.

Recently viewed
Recently viewed products will appear here as customers browse the store.