Kids Activewear & Sportswear

Explore our exciting kids' activewear range brought to you by Mountain Warehouse. Choose from active jackets, tops and vests, trousers and shorts, sports bras and more.

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218 items available218 items available
Bolt Kids Active Waterproof Shoes - Bright Blue

Bolt Kids Active Waterproof Shoes - Bright Blue

Mountain Warehouse
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Bolt Kids Active Waterproof Shoes - Active Red

Bolt Kids Active Waterproof Shoes - Active Red

Mountain Warehouse
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Kayleigh II Space Dye Kids Leggings - Indigo

Kayleigh II Space Dye Kids Leggings - Indigo

Mountain Warehouse
Free Delivery
Flick Flack Soft Touch Kids Leggings - Navy

Flick Flack Soft Touch Kids Leggings - Navy

Mountain Warehouse
Free Delivery
Kayleigh II Space Dye Kids Leggings - Blue

Kayleigh II Space Dye Kids Leggings - Blue

Mountain Warehouse
Free Delivery
Kayleigh II Kids Stripe Hoodie - Blue

Kayleigh II Kids Stripe Hoodie - Blue

Mountain Warehouse
Free Delivery
Flick Flack Soft Touch Kids Leggings - Black

Flick Flack Soft Touch Kids Leggings - Black

Mountain Warehouse
Free Delivery
Mars Kids Adaptive Non-Marking Trainers - Black

Mars Kids Adaptive Non-Marking Trainers - Black

Mountain Warehouse
Free Delivery
Quick Dry Kids Short Sleeve T-Shirt - Purple

Quick Dry Kids Short Sleeve T-Shirt - Purple

Mountain Warehouse
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Approach Kids Running Trainers - Lilac

Approach Kids Running Trainers - Lilac

Mountain Warehouse
Free Delivery
Alpine Kids Fur Lined Joggers - Teal

Alpine Kids Fur Lined Joggers - Teal

Mountain Warehouse
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Kids Plain Field Tee - Dark Green

Kids Plain Field Tee - Dark Green

Mountain Warehouse
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Endurance IsoCool Kids Long Sleeve Tee - Navy

Endurance IsoCool Kids Long Sleeve Tee - Navy

Mountain Warehouse
SaleFree Delivery
Quick Dry Kids Short Sleeve T-Shirt - Blue

Quick Dry Kids Short Sleeve T-Shirt - Blue

Mountain Warehouse
Free Delivery
Approach Kids Running Trainers - Charcoal

Approach Kids Running Trainers - Charcoal

Mountain Warehouse
Free Delivery
Mars Kids Adaptive Non-Marking Trainers - Navy

Mars Kids Adaptive Non-Marking Trainers - Navy

Mountain Warehouse
Free Delivery
Endurance IsoCool Kids Tee - Red

Endurance IsoCool Kids Tee - Red

Mountain Warehouse
Free Delivery
Patterned Casual Kids Leggings 2-Pack - Navy

Patterned Casual Kids Leggings 2-Pack - Navy

Mountain Warehouse
SaleFree Delivery
Quick Dry Kids Short Sleeve T-Shirt - Pale Green

Quick Dry Kids Short Sleeve T-Shirt - Pale Green

Mountain Warehouse
Free Delivery
Endurance IsoCool Kids Long Sleeve Tee - Black

Endurance IsoCool Kids Long Sleeve Tee - Black

Mountain Warehouse
SaleFree Delivery