I have some ballet flats I l wear to work but they don't give me enough support to walk or be on my feet for very long. Which insert would be best?

Ballet flats typically won't allow much room to accommodate an insole; it is likely that you will require an ultra-thin insert, as you do not want your ballet flats to become too tight. If you are looking for some arch support in your ballet flats, I might suggest the Pedag Siesta Leather Insoles ( http://www.theinsolestore.com/pedag-siesta-leather-insoles-154.html ) - this is an ultra-thin insole that offers both cushioned arch and metatarsal support.

Will these work well in eeee (extra wide) running shoe? if so should i order a size larger 12/13 and trim, or the 10/11?

II they don’t come in extra wide then no. They fit medium width shoes. Buy true to size and trim if necessary. In other words if you wear 11 then you’ll need to trim them they are sized well don’t need trimming if you wear 12. They last well will need new insert at 4-5 months

I wear a size men’s size15 how doI order them

You have to cut to size. You have outlines for all sizes to cut.

Are these memory foam.?

No they’re not memory foam. They are far better at cushioning than memory foam would be. They good for walking, running or just standing. Without these insoles my feet would get tired much faster.

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Spenco Polysorb Crosstrainer Einlegesohlen

Product ID: 82088473

Details

Brand
Polysorb
Colour
Green
Product benefits
Provides and
Use for
Feet
Material
Foam
Recommended uses for product
Shoe

⚡Lightweight foam polysorb for arch & heel support

🌀4-way stretch fabric for flexible fit

🦶5/32" EVA cushioning layer for shock absorption

Description

🦶 Step up your game with unstoppable comfort and support!

IMPACT READY CUSHIONING - EVA front cushion absorbs shocks and returns energy, perfect for high-intensity workouts or long runs.
ALL DAY FRESHNESS COMFORT - Silpure antimicrobial tech keeps odors and blisters at bay, so you stay confident from AM to PM.
DURABILITY MEETS PERFORMANCE - Built to withstand harsh conditions—mud, sweat, and miles won’t wear these out for years.
TAILORED ARCH HEEL SUPPORT - Lightweight polysorb foam and Spenco Heel design provide targeted support that adapts to your stride.
SEAMLESS FIT FOR ACTIVE LIFESTYLES - 4-way stretch fabric ensures your insoles move with you, delivering comfort without compromise.

Spenco Polysorb Crosstrainer Insoles combine advanced 4-way stretch fabric with Silpure antimicrobial technology to prevent blisters and odors. Featuring a 5/32" EVA cushioning layer and lightweight polysorb foam, they deliver superior shock absorption and arch support. Designed for durability and all-day comfort, these insoles are ideal for athletes and active professionals seeking reliable foot support.

Specifications

ASIN	B0012OFQY8
ASIN	B0CHXHKND2
Arch Type	Medium Arch
Benefits	Provides comfort and support with cushioning and arch support
Best Sellers Rank	578,783 in Fashion ( See Top 100 in Fashion ) 994 in Orthotic Insoles
Brand Name	Spenco
Colour	Green
Corrective Support	True
Customer Reviews	4.4 4.4 out of 5 stars (6,721)
Customer reviews	4.4 4.4 out of 5 stars (6,721)
Date First Available	12 Sept. 2023
Global Trade Identification Number	00038472359159, 00096506923349
Insole Type	Cushioned and Supportive
Item Dimensions	31.8 x 11 x 2.2 centimetres
Item Form	Arch Support Heel Cup
Item Weight	0.38 Pounds
Manufacturer	Spenco Medical
Material Type	Foam
Model Name	Spenco Polysorb
Number of Items	1
Other Special Features of the Product	Arch Support, Cushioning, Shock Absorption
Recommended Uses For Product	Shoe
Shoe Width Unit	4.3125 inches
Size	["Men's 12-13.5"]
Target Use Body Part	Heel
UPC	096506923349 038472359159

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