What sizes are the Polysorb Heavy Duty Insoles available in?

The Polysorb Heavy Duty Insoles come in 6 sizes, which range from a women's 5 to a men's 15.5.

How much does the Polysorb Heavy Duty Insole weigh?

The Polysorb Heavy Duty Insole weighs only 0.35 lbs.

What shoe types are the Polysorb Heavy Duty Insole designed for?

Use the Polysorb Heavy Duty Insole with a large range of closed-toe shoes: running, walking, sport-specific, working, and boots.

What conditions do the Polysorb Heavy Duty Insole fight against?

The Polysorb Heavy Duty Insole prevents: Plantar Fasciitis, Over Pronation, Flat Feet/Arch Support, Morton's Neuroma/Ball-of-Foot, Pain, Hammer Toe, Heel Spurs/Heel Pain

What are the materials used in the Polysorb Heavy Duty Insole?

Fabric 15%, Pu 35%, Neoprene 35%, Sbr 15%

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Spenco Polysorb Heavy Duty Maximum All Day Comfort and Support Shoe Insole, Women's 9-10 / Men's 8-9

Spenco Polysorb Heavy Duty Maximum All Day Comfort and Support Shoe Insole, Women's 9-10 / Men's 8-9

Product ID: 407969961

Details

Brand
Spenco
Colour
Black Green
Item Form
Pad
Material
Polyurethane
Number of Items
2
Product Benefits
Cushioning and

⚡EVA forefoot pad boosts energy return

🦶13.2mm heel thickness for max cushioning

🛡️SpenCore layer absorbs shock & impact

₩142961

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Description

🦶 Step into unstoppable comfort and support all day long!

ODOR BLISTER DEFENSE - 4-way stretch fabric with Silpure antimicrobial keeps feet fresh and blister-free.
TARGETED SHOCK ABSORPTION - 5/32in SpenCore material softens heel strikes for reduced fatigue.
ENERGY BOOSTING EVA FOREFOOT - Superior cushioning that returns energy to keep you moving longer.
GUARANTEED DURABILITY SUPPORT - Lightweight polyurethane foam supports arches with a 1-year unconditional guarantee.
ALL DAY COMFORT ZERO COMPROMISE - Engineered 13.2mm heel padding cushions every step on hard surfaces.

Spenco Polysorb Heavy Duty Insoles deliver professional-grade cushioning and arch support with a 13.2mm heel pad and EVA forefoot energy return. Designed for low-to-medium arches, these insoles reduce foot fatigue and heel impact, featuring antimicrobial fabric to prevent odor and blisters. Ideal for workers and active professionals, they fit removable insoles in work boots or shoes and come with a 1-year unconditional guarantee.

Specifications

ASIN	B000G1KU2Q
Arch Type	High Arch
Brand	Spenco
Colour	Black, Green, Yellow
Country of Origin	USA
Customer Reviews	4.3 out of 5 stars 1,754 Reviews
Global Trade Identification Number	00038472790440
Insole Type	Cushioned Insole
Item Dimensions	28.1 x 9.7 x 2 Centimeters
Item Form	Pad
Item Weight	0.24 Pounds
Manufacturer	Spenco Medical
Material	Polyurethane , Urethane Foam
Model Name	37-816-04
Number of Items	2
Other Special Features of the Product	Cushioning
Product Benefits	Cushioning and foot support
Recommended Uses For Product	Shoe
Size	Women's 9-10/Men's 8-9
Target Use Body Part	Foot
UPC	038472790440
Use for	Foot

Reviews

ス**ト

まあまあ値段分は有る

一日１万歩くらい歩く作業靴に使用、2,000円前後の中敷よりは良いと思う。耐久性も半年使用したけどこの感じゴルフ場でも、楽に最終ホールまで回れた。いつもの２割減の疲労かな？

24.03.2026

う**す

耐久性は無いけど良い商品...

耐久性に難あり、でも疲れにくい。 2回目購入7月4日、仕事で1日8000歩くらいで2足をローテーションするも2足とも8月6日現在で穴が空いてる。実質1足で半月もたない程度。(土日祝は仕事じゃないので) 自分は母趾球辺りに穴が空いて踵付近は剥がれてきていました。 1回目はハズレ引いたかと思って再度購入も同様だったので耐久性はなさそう。でも歩きやすくて楽だった...今までは3000円程度の買ってたけどそれ以上に断然に楽だった...。でも3000円のは同じ使い方で1足につき4ヶ月程度は耐えた...。値段的にはもっと耐えて欲しいかな....... 若しくは値段下げて買いやすいならまだリピート出来るけどちょっと高頻度で買えない金額か...?

6.08.2025

M**A

Muy bien

Llego pronto y es lo que pedi, así que todo muy bien, cumplieron eficientemente, las utilizare y veré su desempeño.

16.12.2016

A**R

They work

I walk a lot and these insoles fit my feet perfectly. I didn’t wear them for while and developed plantar fasciitis so now they are in all my shoes .

27.09.2025

す**き

靴中敷き

高いのでずっと購入を躊躇っていたがやはり良いものは良い

23.01.2026

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₩142961

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered 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 South Korea.

Secure transaction

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