Troy Lee Designs Kids Clothing

Fabric Tech That Actually Does a Job

The foundation of TLD kids mountain bike jerseys is Coolmax® fabric - a moisture-wicking technology that pulls sweat away from the skin during those sweaty climbs before a descent. On a humid summer day at Cannock Chase, kids generate a lot of heat on the way up. Coolmax® keeps that manageable rather than leaving them clammy at the top of every run.

Beyond moisture management, TLD uses Bluesign® certified materials across the youth range. That certification matters - it means the fabrics meet strict environmental and safety standards in their production, which is increasingly relevant if sustainability factors into your buying decisions. It's not marketing noise; Bluesign® audits the entire supply chain.

The 2-way stretch fabrics are where you notice the difference between TLD and cheaper alternatives. Reach forward on the bars, shift your weight back on a steep chute - the fabric follows without pulling or restricting. Combined with an articulated cut designed specifically for the riding position, there's no bunching behind the knee or tightness across the shoulders when a kid is actually moving on the bike rather than standing still in a shop.

Abrasion-resistant panels are positioned at the high-contact zones - areas that take the first hit in a slide. On UK trail centres with their sharp volcanic grit and flint-edged rocks, that reinforcement is doing real work. It won't replace body armour on the steeper, more committing lines, but it adds meaningful protection for the everyday tumbles that are part of learning to ride properly. Laser-cut ventilation holes in key zones help manage airflow without weakening the fabric structure - small detail, noticeable on a warm day.

Sprint vs Skyline: Choosing the Right Fit for Your Rider

Understanding the two main lines makes the buying decision much simpler. TLD youth Skyline vs Sprint comes down to one straight question: what kind of riding does your kid actually do most?

The Skyline range is the everyday trail option. It's cut with a relaxed fit, prioritises breathability, and uses lighter fabrics suited to longer days in the saddle across varied riding. If your young rider is spending weekends on flow trails, working through jump progressions, or riding mixed terrain with a group, Skyline is the practical choice. The fit is forgiving enough that sizing up slightly for growth isn't a disaster, and it works as well on a school pump track session as it does on a proper trail day.

The Sprint line is a different proposition. This is Troy Lee Designs youth MTB apparel for gravity riding and BMX racing - heavier-duty construction, more tailored cut, and built to absorb the punishment of high-speed crashes. The abrasion-resistant materials are more substantial here, and the fit is closer to allow armour to sit correctly underneath. If your kid is racing at a local BMX track or starting to hit the bike park red runs regularly, Sprint makes sense. It's not the choice for a casual summer ride, but it's not trying to be.

Both ranges use the same articulated, ride-specific cut that prevents fabric bunching in the saddle - a detail that sounds minor until you've watched a kid constantly adjusting their kit mid-ride. Worth checking the TLD sizing chart carefully, as the youth fit profile runs true to size rather than generous.

No youth kit conversation is complete without mentioning head protection. Sorting the right lid is just as important as the jersey and shorts - visit our Troy Lee Designs Kids Helmets page to find the right match for your rider's discipline and budget.

Layering for UK Weather and Keeping Kit in Good Shape

British weather doesn't coordinate with ride plans. A February day at Afan can start cold and damp, turn almost warm on the climbs, then spit rain on the descent. The practical approach is to treat TLD youth jerseys as a breathable mid-layer rather than an outer shell - pair them under a lightweight waterproof jacket that can be stuffed in a pack when the sun appears. The moisture-wicking properties only work properly when there's somewhere for the moisture to go, so a fully sealed hardshell over the top defeats the purpose on moving climbs.

For colder days, a thin merino or synthetic base layer underneath the jersey adds warmth without bulk and keeps the Coolmax® layer functioning as intended. Don't overthink it. Two thin layers beat one thick one for temperature regulation when riding intensity changes constantly.

Washing is where a lot of parents unknowingly shorten the life of good kit. Machine wash cold on a gentle cycle - hot water degrades the stretch elastane fibres and dulls the graphics faster than anything else. Fabric softener is the other main culprit; it coats the fibres of moisture-wicking fabrics and progressively kills their performance. Skip it entirely. Air dry rather than tumble dry, both for the stretch materials and to protect TLD's printed graphics from heat damage. That approach also applies to TLD gloves and any other technical kit in the wash.

If your kid rides through winter - and in the UK, most do - kit goes through the wash constantly. Building these habits early means the gear still performs and looks reasonable at the end of a full season rather than fading out by January. TLD's durable trail wear is built to last through that cycle, but only if it's looked after reasonably.

Rounding out the kit, TLD's adult jersey range follows the same design philosophy if you're buying for a parent-and-kid duo and want matching kit on the trail. And if you're building out full protection for a young rider moving onto more committing lines, pairing the clothing with proper TLD body armour is the logical next step.