Junior Tennis Apparel: Finding the Right Fit
Tennis apparel for juniors occupies an awkward space in retail. Adult sizes are too large. Children’s athletic wear is not designed for the specific demands of competitive tennis. And junior-specific tennis clothing — made by the major brands, in proper sizes, with performance fabrics — requires knowing where to look and what to look for.
The good news: the junior tennis apparel market has improved significantly in recent years. Nike, Adidas, Babolat, and Lacoste all produce dedicated junior lines. The challenge is finding them, since most general sporting goods stores stock minimal junior tennis clothing and online retailers bury them under pages of adult inventory.
What Matters in Junior Tennis Clothing
Moisture management is the top priority. Cotton absorbs sweat and holds it against the skin, increasing weight and discomfort as the match progresses. Performance polyester and polyester blends wick moisture away from the body and dry quickly. Every piece of tennis clothing your child wears on court should be a moisture-wicking synthetic, not cotton.
Freedom of movement comes next. Tennis requires a full range of motion in the shoulders (serves, overheads), hips (open-stance forehands), and torso (trunk rotation on every stroke). Shirts should not restrict shoulder movement. Shorts and skirts should allow full lateral lunges without binding. If your child has to adjust their clothing between points, the clothing is wrong.
Pockets are a practical necessity. Tennis players carry a second ball during service games. Shorts and skirts without functional ball pockets force the player to tuck the ball in the waistband or hold it in the non-racket hand during the service motion — both of which interfere with performance. Look for shorts with deep side pockets or skirts with built-in ball shorts underneath.
UV protection is increasingly available in tennis apparel and worth seeking for players who train and compete outdoors. UPF-rated fabrics provide sun protection beyond what sunscreen alone offers, particularly for the shoulders, back, and upper arms that receive extended sun exposure during matches.
Where to Buy Junior Tennis Apparel
The best selection of junior-specific tennis clothing is found at dedicated tennis retailers rather than general sporting goods stores. Tennis Warehouse, Tennis Express, and Midwest Sports all carry extensive junior lines online with size charts specific to tennis apparel. These retailers also stock the current-season designs, which matters for competitive juniors who want to look and feel like the professionals they watch.
Amazon carries most major brands but the selection is inconsistent and sizing can be unreliable when purchasing from third-party sellers. If buying through Amazon, stick to items sold directly by the brand or by Amazon itself, and verify the size chart matches the brand’s official sizing.
End-of-season sales at dedicated tennis retailers offer the best value. Tennis apparel follows seasonal collections, and clearance pricing on outgoing designs delivers the same performance fabrics and construction at 30 to 50 percent less than current-season pricing. The clothing performs identically — only the colors and patterns change.
Brand Comparison for Juniors
Nike offers the broadest junior tennis line, with styles ranging from performance tournament wear to casual practice clothing. The NikeCourt line for juniors features the same Dri-FIT technology used in the adult line. Sizing runs true and the quality is consistent. Pricing sits in the mid-range — not the cheapest but reliable value.
Adidas produces high-quality junior tennis apparel with Aeroready moisture management. The fit tends slightly looser than Nike, which some players prefer for comfort. The brand’s collaboration with tennis professionals creates junior versions of tour-player designs that competitive juniors find motivating.
Babolat focuses more narrowly on tennis and produces junior apparel specifically designed for competitive play. The quality is excellent but the selection is smaller than Nike or Adidas. Available primarily through tennis-specific retailers.
Lacoste offers premium junior tennis clothing with a more traditional aesthetic. The quality and fabric technology are top-tier but the pricing reflects the brand positioning. A good choice for competitive juniors who play at clubs with dress codes or who simply prefer a classic look.
Practical Advice
Build a tournament rotation of three to four complete outfits per season. This covers back-to-back tournament days, laundry schedules, and the inevitable growth-related replacements. Buy two outfits at current-season pricing and fill the rest with clearance items from the previous season. Your child will look sharp, perform well, and you will not overspend on clothing they will outgrow in six months.