Spedizione Gratuita Con Scatola Scarpe Da Corsa Firmate 530 Scarpe Da Donna Uomo Scarpe Da Ginnastica Pelle Scamosciata Nero Bianco Grigio Argento R

1. Curved Ergonomic Heel Lock Fit: Contoured internal heel cup hugs your heel securely to eliminate sliding, lowering friction and blisters from repetitive foot movement during continuous jogging. 2. Multi-Directional Wave Anti-Slip Outsole: Elastic wear-resistant rubber carved with irregular wavy grooves, offering firm traction on dry asphalt and wet pavement to avoid slips while speeding up. 3. Adjustable Custom Lacing System: Segmented lacing slots let you fine-tune tightness across instep and forefoot, creating a personalized fit for narrow, standard or slightly wide feet. 4. Flexible Natural Rolling Sole Design: Curved rocker bottom supports natural foot rolling motion while running, reducing extra muscle effort and boosting running efficiency. 5. Machine-Washable Detachable Insole: Removable footbed design allows easy cleaning and replacement, keeping the shoe interior fresh and hygienic for long-term repeated use..syi