Note:

You can cut the insole to the most comfortable length and shape by yourself 2 ways to cut your Insoles:
1. Measure your feet length, then find the size line on the insole, cut it slightly longer than your feet
2. Use your right size insoles, put them on the new one, then cut it along the edge lines slowly.

Size Information: 
M size (250-280mm) : US 7.5-10.5 UK 7-10.5 EU 40-44 
S size (225-250mm) : US 5-8.5 UK 4.5-7 EU 30-40 

Overview:

• MATERIAL: Comfortable air cushion insole, extra EVA foam padding in the forefoot and midfoot area that help absorbs shock. The honeycomb silicone and gel parts at the heel are soft and comfortable to wear. Lightweight and comfortable insole.
• FEATURES: Unique honeycomb designed to relieve heel pain and reduce foot fatigue. Breathable and sweat-absorbent, suitable for people who sweat a lot, and very suitable for sports shoes or sneakers. The combination of arch-support and impact cushioning offers a good orthotic-like experience.
• Cuttable Insole: S size 225-250mm (US 5-7.5), M size 250-280mm (US 7.5-11). The shoe insoles are cuttable, which is equipped with assistant cutting lines that you can cut into any size to fit your shoes. 
• Works Well with Various Shoes: The shoe insoles are suitable for running shoes, casual shoes, sneakers, etc, It is recommended to buy in bulk if you exercise frequently in your daily life.

Specifications:

Gender: Unisex
Insole type: health care insole
Material: silicone gel
Insole size: 
M size (250-280mm) : US 7.5-11 UK 7-10.5 EU 40-44 
S size (225-250mm) : US 5-7.5 UK 4.5-7 EU 30-40 
Features: soft, comfortable, breathable, shock absorption, deodorization

Package Content:

As each option illustrates