ZELO
Youth 2-in-1 Running Shorts | Lightweight Quick-Dry Outer + Compression Liner-Misty Purple
ZELO Fiamma Youth 2-in-1 Running Shorts｜~60g・Quick-Dry・Inner Compression・Side Slits（110–170）
2-in-1 running shorts are all about smart layering.
The outer layer stays light and quick-dry.
The inner liner stays close and supportive.
So movement feels cleaner and more stable.
2-in-1 running shorts: light, dry, stable, and ready for speed
Hard training creates friction and shifting.
It also demands quick transitions.
So we focus on stable fit and free stride.
Then we keep the feel ultra light.
Key features
- ~60g lightweight: less bulk on the move.
- Outer woven layer: quick-dry and smooth.
- Inner compression liner: supportive and secure.
- Wide elastic waistband: stays put, less pinching.
- Side slits: better stride and agility.
- Clean logo placement: team-training friendly.
What you’ll notice
The fit stays consistent through reps.
Also, the outer short moves without grabbing.
That is why 2-in-1 running shorts feel sharper.
Best for
- Running: easy runs, tempo, intervals.
- Track work: strides and repeat sets.
- Shuttle runs: quick turns and accelerations.
- Daily sport: school and weekend play.
Training tip
Higher frequency needs easier care.
So quick-dry matters a lot.
A solid 2-in-1 running shorts setup helps.
Size guide (height / weight: 110 / 120 / 130 / 140 / 150 / 160 / 170)
Height and weight guidance
Sizes are a guide.
Also consider waist and hip.
So the fit matches comfort and training.
If between sizes, choose by preference.
Comfort-first can size up.
2-in-1 fit note
The liner is meant to be snug.
So stronger legs may prefer sizing up.
That helps 2-in-1 running shorts feel better.
Specs (2-in-1 running shorts)
Product name
ZELO Fiamma Youth 2-in-1 Running Shorts
Category
Youth performance shorts (2-layer)
Size range
110 / 120 / 130 / 140 / 150 / 160 / 170
Fit
Outer relaxed + inner compression
Waistband
Wide elastic waistband
Design
Light outer, side slits, logo
Weight
~60g per piece (varies by size/batch)
Materials
Outer: 80% Polyester + 20% Elastane, 80 g/m²
Liner: 88% Polyester + 12% Spandex, 120–130 g/m²
Feel
Wicking, breathable, quick-dry, stretchy, supportive
Care
Wash with like colors. No bleach. Line dry.
FAQ
Q: Do they feel heavy?
A: They are built to feel light.
Also, the outer layer dries fast.
So they stay comfortable in sessions.
Q: Will the liner feel too tight?
A: The liner is supportive by design.
If your child dislikes snug fit, size up.
That keeps 2-in-1 running shorts enjoyable.
Q: How should I choose a size?
A: Start with height first.
Then adjust by weight.
So the fit matches preference.
Q: What sports are they good for?
A: Running, track, and shuttle drills.
They also work for daily training.
A reliable 2-in-1 running shorts choice.
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尺寸表（建議身高 ±5 cm）
| 尺寸 | 建議身高 | 建議體重（估算） |
|---|---|---|
| S | 85–95 cm | 11–14 kg |
| M | 95–105 cm | 13–17 kg |
| L | 105–115 cm | 16–21 kg |
| XL | 115–125 cm | 20–26 kg |
| 2XL | 125–135 cm | 24–32 kg |
| 3XL | 135–145 cm | 30–40 kg |
| 4XL | 145–155 cm | 38–50 kg |
緊身褲版型：體重接近上緣或大腿/臀圍較肉，建議大一碼。