Olympic Optima X-Pro III S3L ESD

Upper: water repellent engineered mesh with “scuff cap” reinforce in PU bumper

Fodera: heel armour mesh

Sole: compact PU Longlife

Midsole: Longlife PU foam

Toecap: nano carbon

Antiperforation insole: HighSafe-Tex

Footbed: Removable open-cell (breathable) shock-absorbing PU foam

Regulations: EN ISO 20345:2022+A1:2024 S3L SR FO ESD