Cricket Chest Guard Sizing: Junior, Youth and Adult Fit Guide (2026)
Why Chest Guard Fit Is Non-Negotiable
A cricket chest guard that doesn't fit properly is worse than no chest guard at all. A guard that's too large shifts out of position during running, exposing your ribs and sternum on the follow-through. A guard that's too small leaves the sides of your ribcage unprotected — and that's exactly where most chest impacts happen when a rising delivery catches you on the pull shot or a misjudged short ball comes through quicker than expected.
The chest guard (also called a chest protector or rib guard) covers the sternum, ribs, and upper abdomen. It's worn under the shirt in most formats, directly against the body or over a thin base layer. The fit must be snug enough to stay in position during running between wickets and diving in the field, but not so tight that it restricts breathing or arm movement during your stroke.
At TopCricketStore in Edison, NJ, we fit chest guards for junior cricketers (ages 6-15) and adult players multiple times a week during the season. This guide covers sizing, fit, and the best options for every age and body type.
Chest Guard Sizing: Junior, Youth, and Adult
| Size | Age Range | Chest Circumference | Typical Height |
|---|---|---|---|
| Junior | 6-10 years | 22-26 inches (56-66 cm) | 3'9" - 4'6" (115-137 cm) |
| Youth | 10-14 years | 26-32 inches (66-81 cm) | 4'6" - 5'4" (137-163 cm) |
| Adult Small | 14+ (small frame) | 32-36 inches (81-91 cm) | 5'4" - 5'8" (163-173 cm) |
| Adult Medium | Standard adult | 36-40 inches (91-102 cm) | 5'8" - 6'0" (173-183 cm) |
| Adult Large | Large adult | 40-44 inches (102-112 cm) | 6'0"+ (183+ cm) |
How to measure chest circumference: Wrap a measuring tape around your chest at nipple level, under the armpits. Take the measurement while exhaling (not inhaling fully, which inflates the measurement). The guard should fit comfortably at this measurement — you don't need to add inches for "breathing room" because the straps are adjustable.
Junior Cricket Chest Guards
Junior chest guards are designed for smaller torsos where the ribcage is narrower and the sternum sits higher. Key differences from adult guards: shorter overall length (to not overlap with thigh guards), narrower shoulder straps, and lighter padding that doesn't restrict movement in developing players.
The SG Supalite Junior / Youth Chest Guard ($19.99) is our most popular junior option. It uses SG's lightweight HD foam that's thick enough for hard-ball cricket but thin enough that young players barely notice they're wearing it. The adjustable Velcro straps accommodate growing bodies — most juniors get two seasons out of one guard before needing a size up.
Youth / Transition Chest Guards
Youth-sized guards bridge the gap between junior and adult sizing. If your player is 10-14 years old and in a growth spurt, youth sizing gives 1-2 seasons of use before the leap to adult small. The SS Player Series Junior / Youth ($27.49) is sized for this transition window — it's essentially an adult guard scaled down proportionally.
Adult Chest Guards
Adult guards provide maximum coverage with thicker foam (15-20mm EVA or HD foam). Adult guards cover the full sternum, all ribs front and side, and often extend slightly lower on the torso for abdominal protection. The SG Proflex ($19.99) and SG Supalite ($22.99) adult guards are both excellent choices — Proflex offers more cushioning, Supalite prioritizes low weight and ventilation.
How to Check Chest Guard Fit (5-Point Checklist)
- Center alignment: The guard should sit centered on your sternum — not shifted left or right. The top edge should sit 1-2 fingers below your collarbone notch. If it rides up to the collarbone, the straps are too loose or the guard is too large.
- Rib coverage: In your batting stance, the guard should cover your ribs fully. Raise both arms as if playing a pull shot — the guard should not ride up enough to expose the lower ribs. If it does, tighten the bottom strap.
- Length check: The bottom of the guard should end at or slightly above your belly button. If it's pressing into your stomach when you bend forward into your batting stance, it's too long.
- Strap tension: Straps should be snug but not tight. You should be able to slip two fingers under each strap. If you can't, it's too tight and will restrict breathing during running. If you can fit more than two fingers, it's too loose and will shift.
- Movement test: Wear the guard and shadow-bat for 1 minute — forward defense, cover drive, pull shot, quick single (run in place). The guard shouldn't shift, ride up, or chafe. If you're constantly adjusting it between deliveries, the fit is wrong.
Common Chest Guard Fit Mistakes
- Buying too large "to grow into." An oversized chest guard shifts during play, exposing ribs. For juniors, buy the correct current size and upgrade when they outgrow it. The cost ($19-27) makes this practical — two properly-fitted guards over 4 years are better than one oversized guard that never fits right.
- Wearing the guard too low. The guard should protect the sternum and ribs, not the stomach. The top edge should be near the collarbone. A guard worn too low leaves the upper chest exposed to exactly the kind of rising delivery that causes the most damage.
- Skipping the chest guard entirely. We still hear this from club players: "I don't face 90mph, I don't need it." The reality: a 70mph delivery that rises unexpectedly still breaks ribs. Chest guards aren't just for elite cricket — they're for anyone facing a hard cricket ball. At $20, it's the cheapest insurance in your kit bag.
- Wearing only an arm guard without a chest guard. An arm guard protects your lead forearm — it does not protect your ribs or sternum. They're complementary, not substitutes. See our arm guard vs chest guard comparison for the full breakdown.
Chest Guards at TopCricketStore
| Product | Price | Size |
|---|---|---|
| SG Proflex Adult Chest Guard | $19.99 | Adult |
| SG Supalite Adult Chest Guard | $22.99 | Adult |
| SG Supalite Junior / Youth Chest Guard | $19.99 | Junior/Youth |
| SS Player Series Adult Chest Guard | $27.49 | Adult |
| SS Player Series Junior / Youth Chest Guard | $27.49 | Junior/Youth |
| Moonwalkr Adult Chest Guard 2.0 | $29.99 | Adult |
| SS Test Junior / Youth Chest Guard | $19.99 | Junior/Youth |
| Moonwalkr 2.0 Junior / Youth Chest Guard | $29.99 | Junior/Youth |
| Forma Pro Adult Chest Guard | $22.49 | Adult |
| EM GT Flex Pro Adult Cricket Chest Guard | $24.99 | Adult |
All our chest guards ship free on orders over $100. Need help with sizing? Call us at 732-250-3598 or WhatsApp — we'll help you measure and pick the right size.
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FAQ
At what age should a junior cricketer start wearing a chest guard?
As soon as they face a hard cricket ball. For most junior programs, this is around age 9-10 when they transition from tennis ball to hard ball cricket. Some coaches recommend chest guards earlier (age 7-8) if the player faces bowling machines or older bowlers in practice.
Can I wear a chest guard if I wear an arm guard?
Yes — they're designed to be worn together. Put the chest guard on first (against your body or base layer), then the arm guard on your lead arm. They don't interfere because the chest guard sits on your torso and the arm guard sits on your forearm. Most batsmen at competitive levels wear both.
How should I clean my chest guard?
Wipe the foam padding with a damp cloth and mild soap after heavy use (sweaty sessions). Let it air-dry completely before storing — moisture trapped in the foam promotes bacterial growth and odor. Machine washing is not recommended — the agitation can break down foam padding. Replace the guard if the foam compresses permanently and no longer springs back.
What's the difference between SG and SS chest guards?
Both are excellent. SG uses HD foam with a contoured shape that wraps around the ribcage — their Proflex and Supalite models are the best-selling chest guards in the US. SS uses a slightly different padding compound that's firmer on initial wear but breaks in to your body shape over 3-4 sessions. Both offer the same protection level. Choose based on fit preference — our store lets you try both.
Do wicket-keepers need chest guards?
Standing up to the stumps: yes, absolutely. The ball deflects off the bat edge and can strike the keeper's chest area. Standing back: less critical but still recommended — edges carry chest-high even to keepers standing 15-20 yards back. Many keepers wear a lighter or lower-profile guard than batsmen because they need more upper-body mobility.
Does a chest guard help against cricket ball impact or is it just for confidence?
It helps significantly. Chest guards use 15-20mm of dense EVA or HD foam that absorbs and disperses impact energy. A direct hit from a cricket ball at 70mph to an unprotected sternum can cause fractures. The same hit with a chest guard results in a bruise at worst. The foam compresses on impact, spreading the force over a larger area and reducing peak pressure by 60-80%.