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Under Armour's UA Challenger Short is designed for boys on the move. Perfect for fitness and training activities, these shorts are crafted from smooth, lightweight knit fabric that enhances performance by drying quickly and wicking away sweat. The updated fit offers a streamlined silhouette, while the contrast piping detail adds a refined touch to the overall aesthetic. The shorts feature an encased elastic waistband with an internal drawcord to ensure a secure fit. Plus, odor control technology helps keep unwanted smells at bay, keeping your young athlete feeling fresh and confident throughout his workout. With their loose fit and mid-rise design, these shorts provide the perfect blend of comfort and style for any active endeavor.
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Polyester
Loose Fit
Fitness & Training
Size Guide
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| US Sizes | 7 | 8 | 10 - 12 | 14 - 16 | 18 - 20 |
| Waist | 23 - 24" | 24 - 25" | 25 - 27" | 27 - 30" | 30 - 33" |
| Hips | 26 - 27" | 27 - 28" | 28 - 31" | 31 - 34" | 34 - 37" |
| Height | 47 - 50 1/2" | 50 1/2 - 53" | 53 - 59" | 59 - 65" | 65 - 70" |
| Alpha Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| US Sizes | 7 | 8 | 10 - 12 | 14 - 16 | 18 |
| Waist | 23 - 24" | 24 - 24 1/2" | 24 1/2 - 26 1/2" | 26 1/2 - 30 1/2" | 30 1/2 - 32 1/2" |
| Hips | 26 - 28" | 28 - 29" | 29 - 32 1/2" | 32 1/2 - 36 1/2" | 36 1/2 - 38 1/2" |
| Height | 47 - 51" | 51 - 53" | 53 - 58 1/2" | 58 1/2 - 63" | 58 1/2 - 63" |
| Alpha Size | 2T | 3T | 4 / 4T | 5 |
|---|---|---|---|---|
| Waist | 20 1/2 - 21 1/2" | 21 - 22" | 21 1/2 - 22 1/2" | 22 - 23" |
| Height | 33 - 35" | 35 - 38" | 38 - 41" | 41 - 44" |
| Weight | 29 - 33 lb | 32 - 36 lb | 35 - 39 lb | 38 - 42 lb |
| Alpha Size | 0 - 3 M | 3 - 6 M | 6 - 9 M | 12 M | 18 M | 24 M |
|---|---|---|---|---|---|---|
| Chest | 15 1/2 - 17" | 17 - 18" | 18 - 18 1/2" | 18 1/2 - 19" | 19 - 20" | 20 - 21" |
| Height | 20 1/2 - 24" | 24 - 27" | 27 - 29" | 29 - 30" | 30 1/2 - 33" | 33 - 35" |
| Weight | 8 - 12 lb | 12 - 16 lb | 16 - 20 lb | 18 - 22 lb | 22 - 26 lb | 26 - 30 lb |
Waist — Measure around your natural waistline - right above your hips. Be careful not to squeeze too tight to allow a little give.
Hips — With your feet together, measure around the fullest part of your hips to ensure you'll have enough room to move comfortably.
