Shock-absorbing, light and flexible insole. Breathable. TPU arch support. For normal arched feet. The sole can be changed to width 10 by cutting along the marked lines on the back. ESD approved.Features & Benefits- Breathable by means of small ventilation holes.- Extremely shock-absorbing High Poly Tech foam in the entire sole.- Extra walking comfort with shock-absorbent cushioning under the forefoot and heel.- With optimised TPU arch support that can counteract the tendency to flat foot.- Medium arch support for normal arched feet.- ESD Approved.CertificationsESD approvedMaterial Info- 100% High Poly Tech foam- Weight: nan- Quality Remark: nan