These KJ Liners are specialized multi-sized inner boots "socks" for Kangoo Jumps rebound shoes children Powershoes models with a water-resistant coating WRP (Water Repellent Protection), to help keep feet dry and improve durability.

Key Features of KJ Liners WRP:

Water Repellent Coating – Helps keep your feet dry by repelling moisture and sweat.
Expandable neoprene toe – Multi-sized, to fit various shoe sizes
Breathable Material – High quality, multi-layered foam material which reduces overheating and keeps your feet comfortable.
Enhanced Comfort & Cushioning – A snug fit adapts to the shape of your feet to provide better shock absorption and support during workouts.
Removable & Washable – Can be taken out for easy cleaning and replacement.
Durable Design – Made to last longer than standard liners, even with intense use.

XS Junior UK13-2
S UK3-5

Note: The back of the Liner shows the US Sizes 1-3 for XS and 4-6 for S

KJ Liners Kids PowerShoe (pair)

£38.95

Quantity

Warranty/Returns/Exchange
At Bluma Jumps, we are dedicated to providing high-quality products and outstanding service. To ensure fairness for all of our customers, we take measures to protect against misuse of the delivery service and our return and refund policies.

Our Commitments

Every order is carefully inspected and securely packaged before dispatch.

We provide detailed product information so you can select the correct size, weight, and specifications.

If you are ever unsure about product details, our support team is always available to help before you place your order.

Customer Responsibilities

Please review all product details carefully before purchasing.

Returned items must be in unused condition and in their original packaging unless otherwise agreed with our team.

Fraudulent or Deceptive Claims

We take any attempt to misuse our policies (such as delivery and/or returning used products under false pretenses or making false claims) very seriously.

If fraudulent activity is suspected, we may withhold refunds or replacements until the matter is investigated.

Proven cases of fraud or deception will be referred to the appropriate authorities, and we reserve the right to recover any costs incurred.

We appreciate your understanding and cooperation in maintaining a fair, transparent, and trustworthy shopping experience for all customers.
It is very important to look after the liners and maintain them!

✅ Remove the liners from the boots after each use, leave them partially in the boots or on the top so they can air dry and to prevent odour.

✅ Use hand wash only, max 30°C. Other methods may damage the material. Allow liners to air dry completely before reinserting them into the boots. Avoid direct sunlight and do not use dryer (or other heat sources) as it can degrade the fabric and deform the foam.

✅ In between washes use moisture-absorbing inserts or sprinkle baking soda inside the liners to keep them fresh. Consider using antibacterial sprays designed for sports gear.

✅ Regularly check for signs of wear, such as thinning foam or frayed fabric. Replace the liners when they lose their cushioning or support.

✅ Store the liners (and KJ rebound shoes) in a cool, dry place when not in use. Avoid storing them in damp or humid areas, such as may be outdoor shed or garage.

By following these simple steps, you can maintain the comfort and performance of your Kangoo Jumps liners for a longer time.