Full Spider Kid Harness

Ref :
Key feature
Check and Go feature is fitted at the back enabling children to confirm cross check of their equipment a single visible tie-in loop making it easier to rope in and attach karabiner
Users reviews
4.28 / 5 127 ratings

Products benefits

Easy dressing
The harness can be slipped on like salopettes.
Ease of use
Single orange tie-in loop and Check n' Go system for greater safety.
Anatomic design
Harness for children from 4 to 9 years old, must be adjusted by an adult.


Standards / Labels
CE + EN 12277 + UIAA
Webbing : 100.0% Polyester (PES) Buckles : 100.0% Aluminium
Designed to :
Young Climbers from 4 to 9 years old weighing under 30 kg.
2 years

Additional information

Total weight
340 g
for children from 4 to 9 years old

Users reviews

4.28 / 5 127 ratings
112 users recommended this product

At Decathlon, reviews are reliable.

  • Man
    50-59 years old
    27 March 2019
    That review has been deposited on this product version
    30 kilos. How

    My Daughter is averaged height for her age .weighing 24 kilos . This does not fit her. I would strongly suggest the age range for this product come down to 5 years old. And giving a maximum height for the child that it will fit. Sorry to say this but a child been 30 kilos that below my daughter height must be very over weight.

    Brand response :

    Hello Terence,

    I am sorry to hear that the Full Spider Kids Harness did not meet with your expectations. If purchased in store there should have been a staff member available to help fit the harness.

    I have sent your feedback regarding the maximum height and age to the product engineers.

    Once again I am sorry that Full Spider Kids Harness was not up to the standard you required.

    Joseph Sutton | UK Product Expert

    terence find this answer not useful

  • Man
    40-49 years old
    15 February 2019
    Use since 1 week or less
    That review has been deposited on this product version
    Not a great fit for boys

    The harness likes a good fit in store, however when my 6 year old son is being lowered on the rope this harness puts pressure on his groin causing him discomfort. We tried with the climbing wall staff to get the leg loops further down his legs but this led to the harness being too loose. He now will not wear it which is a shame.

  • Man
    +60 years old
    13 July 2018
    Use since 1 week or less
    That review has been deposited on this product version
    Way too small

    I bought this harness for my 6 year olds granddaughter to use at our local climbing wall, it only just fits her with little adjustment left. She is quite a petite little girl, there is no way this Will fit her in a year, told at store they cannot accept returns due to it being a safety product. Make sure you try this on before purchase the age range on the packaging is not correct.

    Also tie between leg loops restricts movement.

    Brand response :

    Hello Stuart,

    Thank you for reviewing the Kids Spider Harness.

    This harness is designed for children under 30kg with the age range being a rough guide (all children are different and it is easier to know the age than the weight). As this does not appear clear enough on the website I will have it change to avoid any confusion in the future.

    Unfortunately your local store cannot exchange the harness due to laws surrounding PPE equipment. This information should be placed within the layout of the harnesses in the store.

    Once again, thank you for reviewing the Kids Spider Harness. It is feedback like this that allows us to improve.

    Joseph Sutton | UK Product Expert