WINDBREAKERS
Kids' MTB Windbreakers: Lightweight Fox Wind Jackets
This category brings together windbreakers for young mountain bikers from the children's collection at Foxracing.si. These are lightweight, wind-blocking jackets designed to be worn over a jersey on cool mornings, fast descents and changeable trail days, and they suit kids and teens riding trails, bike parks, pump tracks and the ride to school.
What you will find in this category
A kids' windbreaker is the layer that does the most work for the least weight. In this category you can expect:
- Packable wind shells - thin, low-bulk jackets that fold down small enough to stash in a hydration pack or jersey pocket and pull on when the temperature drops.
- Water-resistant wind jackets - shells with a durable water repellent finish that shrug off light showers, trail spray and damp air without the weight of a full rain jacket.
- Hooded and non-hooded styles - hoods for extra cover off the bike or under changeable weather, collar-only versions for riders who prefer a clean fit under a helmet.
- Riding-cut outer layers - jackets shaped for a forward riding position, with sleeves that stay put on the bars and a hem that does not ride up.
How to choose a windbreaker for a child
- Size and fit: youth sizing is usually based on age or height, so measure chest and height rather than guessing. Leave enough room for a jersey or thin midlayer underneath, but avoid a jacket so large that it flaps at speed.
- Room for protection: if your child rides in elbow guards or a back protector, check that the sleeves and shoulders still move freely over them.
- Fabric: lightweight nylon or polyester ripstop blocks wind and resists trail scuffs; a DWR treatment adds protection against light rain but is not the same as a waterproof membrane.
- Breathability and venting: kids overheat quickly on climbs. Look for a breathable fabric, mesh panels or vents if the jacket will be worn on long ascents.
- Packability: a shell that stuffs into its own pocket or rolls small is far more likely to actually be carried on the ride.
- Cuffs, hem and collar: elasticated cuffs and an adjustable or elasticated hem keep cold air out; a soft chin guard at the zip prevents rubbing.
- Visibility: bright colours and reflective details help on grey days and road sections between trails.
Brands
The windbreakers in this category are made by Fox, whose youth mountain bike range is built around the same fit and fabric thinking as its adult trail apparel.
Frequently asked questions
Is a windbreaker waterproof?
Not usually. A windbreaker is built to block wind and shed light rain thanks to a water-repellent finish, while a waterproof jacket uses a sealed membrane and taped seams for sustained rain.
What should my child wear under a windbreaker?
A short or long-sleeve MTB jersey is enough in mild weather. In colder conditions add a thin base layer or light fleece, and choose the windbreaker size with that layer in mind.
Can a windbreaker be worn over elbow or knee pads?
Yes, as long as the jacket is cut with enough room. Try the jacket on with the pads in place and check that the elbows bend freely and the sleeves do not pull tight.
How should a kids' windbreaker be washed?
Always follow the care label. Most lightweight shells are washed cool on a gentle cycle without fabric softener and left to air dry, which helps preserve the water-repellent finish.
How do I pick the right size?
Use the brand's youth size chart with your child's current height and chest measurement. A little growing room is fine; a jacket that is several sizes too big will flap and feel cold on descents.
Browse the kids' windbreakers in this category and find the lightweight outer layer that keeps young riders comfortable from the first climb to the last descent.