# The Lumi Firm Ground is an ultra toasty, waterproof kids' boot, made for winter and wet, muddy terrains.
The Lumi Firm Ground is our warmest ever kids' winter boot, now with a Firm Ground outsole for extra grip on wet, muddy terrain. Made from premium recycled materials, with a waterproof membrane, removable thermal insole and drawstring collar to keep out water and snow, without sacrificing that barefoot feeling. Plus an elastic toggle for pulling on and off quickly, bringing adventure even closer.
##### KIDS OUTDOOR ADVENTURE OUTSOLE
Durable and flexible for outdoor play. Giving you grip and ground feel on everything from wet and dry, rocky and firm terrain. For natural stability, natural sensory feedback and natural strength.
##### THERMAL INSOLE
The Thermal Insole has built-in temperature-regulating technology that absorbs, stores and releases heat. This smart thermal layer responds to the naturally changing temperatures of your feet, keeping them warm or cooling them down.
##### ANIMAL-FREE
Made from materials that are free from animal products.
##### WATERPROOF
Made using hydrophobic treatments, non-absorbent materials, sealed seams and an inner breathable membrane to make them completely waterproof.
##### WATER RESISTANT
Made from materials that are water resistant and materials that are non-absorbent.
##### WEIGHT
Based on a single shoe in Junior's size: EU 35 | UK 3 | US 4
### 257g
The product will be shipped to you from: Flux in Dunbar, UK.
Free UK shipping
Arrives soon if you order today! Estimated delivery: Fri 3 Jan – Tue 7 Jan
14-day returns
On items eligible for returns, you have 14 days from delivery to submit a return request. Learn more.
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There are no hidden fees or additional charges once you’ve paid for your order. Enjoy hassle-free cross-border shopping. Learn more