nucleus th3 1 FW25 - Sole Structure: Impact-absorbing design

- Sole Structure: Impact-absorbing design – stability and cushioning for hard landings

- External metatarsal protection

- Tongue: UNUM Ergo anatomical tongue – reduces pressure on the instep

- Protection: Fortex® structure + CE-certified protectors – flexible safety with natural motion

nucleus th3 1 FW25 - Sole Structure: Impact-absorbing designFortex Technology Asymmetrical closure with lock laces and webbing lace holder Reflective laces D3O Technology for ankle protection Shift gear protection Heel and toe reinforced protection Reflective inserts on the heel Rear loop for fast fit Stabilizer TPU on the heel Materiis sole