If you buy the next size up and trim the insole, won't the cushioning areas hit the foot in the wrong places?

No it will not, if trimmed properly. Having size 5 feet, I normally have to trim, according to the shoes I'm using the insoles for. You just need to place the arch in the appropriate place to see how much to trim from the toe area and possible a little from the heel. Spenco supports are the best that I have ever used. As a ballroom dancer, I have tried a lot.

My size is a 9.5, which Insole size should i get for men?

8-9 is 8-9.5 in Spenco sizes or #3

Can these be used in place of the insole in the shoe?

Well, I have removed the insole of a shoe and used the Spenco instead. Mostly if the original sole and insert combined are too thick. A matter of preference on how much arch support one desires. Your call.

What's the difference between spenco's arch support vs spenco's arch cushion? what is best for flat feet?

The "supports" are made of hard plastic under the insole. The "cushions" are made of dense foam under the insole. I've found the the cushion model much more comfortable but I have high arches and have to have some support in all my shoes. If you have flat feet I wouldn't think you would need much in the way of arch supports. Maybe just the flat insoles would be the most useful . I'd check with a foot specialist for a better opinion than mine.

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RX Arch Cushion Full-Length Shoe Insoles for Men and Women

Product ID: 1986915

Details

Brand
Spenco
Color
Clear
Material
Fabric
Product Benefits
Arch support
Use for
Feet

🦶Full-length cushioning heel-to-toe

🌬️Silvadur odor control & breathability

🛡️Flexible arch support for stability

42016CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🦶 Step into comfort, support, and freshness—because your feet deserve the best.

SMOOTH LOW FRICTION FIT - Top cover minimizes rubbing and irritation, perfect for sleek dress shoes or stiff footwear.
STAY FRESH STAY CONFIDENT - Advanced Silvadur technology fights odor and promotes airflow, keeping your insoles—and your feet—feeling fresh all day.
ALL DAY COMFORT EVERY STEP - Full-length SpenCore cushioning absorbs shock from heel to toe, ensuring softness that lasts from morning meetings to evening walks.
ARCH SUPPORT THAT MOVES WITH YOU - Medium-stability arch cushion maintains natural foot alignment, reducing fatigue during long hours on your feet.
TARGETED PLANTAR FASCIA STABILITY - Specialized support structure protects and stabilizes the foot where dress shoes often fall short.

The Spenco RX Arch Cushion Full Length Comfort Support Shoe Insoles provide comprehensive heel-to-toe cushioning with flexible arch support and targeted plantar fascia stability. Designed for both men and women, these insoles feature a low-friction top cover for reduced rubbing and Silvadur odor control technology for enhanced freshness. Lightweight and low-profile, they fit easily into dress and everyday shoes, backed by the APMA Seal of Acceptance and a one-year unconditional guarantee.

Specifications

ASIN	B0010L8FSW
Arch Type	Low Arch
Best Sellers Rank	#58,639 in Health & Household ( See Top 100 in Health & Household ) #467 in Shoe Insoles #2,915 in Sales & Deals
Brand	Spenco
Brand Name	Spenco
Color	Clear
Corrective Support	General foot support
Customer Reviews	4.5 out of 5 stars 1,062 Reviews
Global Trade Identification Number	00038472451136
Insole Type	Arch Support Insole
Item Dimensions	11.06 x 3.75 x 1.13 inches
Item Form	Molded
Item Weight	2.4 ounces
Manufacturer	Spenco
Material	Fabric
Material Type	Fabric
Model Name	RX Arch Cushion Full Length Comfort Support Shoe Insoles
Number of Items	1
Other Special Features of the Product	Cushioning
Product Benefits	Arch support
Recommended Uses For Product	Shoe
Size	1 Count (Pack of 1)
Target Use Body Part	Feet
UPC	038472451136
Unit Count	1 Count
Use for	Feet
Warranty Description	One-Year Unconditional Guarantee

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42016CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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