Anti-static and shock-absorbing warm insole with arch support for added comfort
  • Warm and soft fleece material
  • Vibration shock absorption
  • Anatomical
  • PU foam made from 70% recycled materials

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Detailed description

The Saftey Warm sole is the newcomer to the thermal range of JLF Pro soles. Not only is its contact with the foot soft and warm thanks to its fleece surface, it also benefits from all the brand's recent innovations. Its anatomical shape supports the arch of the foot and the various inserts, including one in PORON COMOFRT, absorb shocks and vibrations for a better reduction of fatigue and the risk of MSDs. Thought for the future, this sole is made of PU foam made of 73% recycled materials.
  • The warm fleece material provides softness and warmth, while being breathable, resistant to chafing and absorbing moisture.
  • Insert at the front for more comfort at the level of the metatarsal supports
  • The PORON® technology present in the insert at the heel distributes pressure and reduces shocks and vibrations at the level of the calcaneus
  • Antistatic

Regulatory standards

ISO 20344:2021 §7.2 Water absorption and desorption: Water absorption :
Water desorption :
81 mg/cm²
ISO 20344:2021 §6.12 Abrasion resistance Number of cycles to obtain a hole:
> Dry proof
> Wet test
> 25 600
> 12 800
ISO 20344:2021 §5.10 Electrical resistance antistatic behavior Packaging in a dry atmosphere
> left foot
> right foot
(tested with an antistatic shoe with a value of 16.4 Mohms)
Conditioning in a humid atmosphere
> left foot
> right foot
(tested with an antistatic shoe with a value of 3.8 Mohms)
25,3 Mohms
28,6 Mohms

7,8 Mohms
4,7 Mohms
The experience of the pro

Jonathan Lamy, Himalayiste français qui a réussi l’ascension de l’Everest et du Lhotse, a utilisé la gamme froid de JLF Pro pour son aventure.

Jonathan Lamy, Himalayas expert, tested our products in extreme conditions.

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Products associated with
Insoles safety warm

The effectiveness of one PPE product depends on another!

To optimise the performance of your product, complement it with an associated product.

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