The Shock Doctor Insta-Fit Mouthguard is an ideal option for kids who are new to using mouthguards. It can be used straight out of the package without the need for boiling. This mouthguard features an integrated breathing channel and a soft bite plate for added comfort. It is also latex, BPA, and phthalate-free, making it a safe choice. The mouthguard comes with a tether included for attaching it helmets if desired. Designed specifically for children aged 8 and under, this is a convenient, comfortable and safe option for any kids' first mouthguard.

Shock Doctor Insta-Fit Mouthguard is erfect for first-time mouthguard users - just pop in & play!
Ready to use out of the package as no boiling is required
Integrated breathing channel
Soft bite plate allows for comfort
Latex, BPA and phthalate free
Comes with a convertible, helmet tether that allows the mouthguard to be used strapped or strapless
Best used for hockey, basketball, lacrosse, football, soccer and more
Colour: Black
Age Group: Youth
Made for youth aged 8 and under

Part Number	590190Y-F
Accessories List	Strap
Advanced Features	Flexible, Reusable
Colour	Black
Consumer Pack Size	1
Mouth Guard Material	Silicone
Package Depth (cm)	22.88 cm
Package Depth (in)	9.01 in
Package Height (cm)	2.49 cm
Package Height (in)	0.98 in

Package Weight (kg)	0.07 kg
Package Weight (lb)	0.15 lb
Package Width (cm)	11.38 cm
Package Width (in)	4.48 in
Size	Junior
Sport(s)	Hockey, Baseball, Basketball, Football, Rugby
Sustainability	Performance

Warranty

This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.

Online Ordering

Pick Up is free at most stores (some stores require a minimum order value before tax)
Shipping fee is based on size and weight of products and distance from address to store
Same-Day Delivery costs $9.99 per order
Online Ordering Information

Returns

Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
Some products are non-refundable and non-exchangeable
The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.

	Only Show Differences	Currently Viewing Shock Doctor Pro Mouthguard, Youth, Black $10.99	Shock Doctor Gel Max Mouthguard, Pink, Assorted Sizes From $19.99	Shock Doctor MicroFit Mouthguard, Junior/Senior, Black $29.99	Shock Doctor Mouthguard Case, Pink/Black, One Size Fits Most $11.99
Ratings
Accessories List	Strap	Strap	No Accessories Included	No Accessories Included
Colour	Grey	Pink	Black	Pink
Consumer Pack Size	1	1	1	1

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Review Highlights

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Reviews

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10 reviews with 5 stars.

2 reviews with 4 stars.

1 review with 3 stars.

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5 reviews with 1 star.

Overall Rating

3.7

9 out of 13 (69%) reviewers recommend this product

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1 to 5 of 18 Reviews

1 – 5 of 18 Reviews

3 out of 5 stars.

Good

2 months ago

It doesn’t hurt it’s good and it’s perfect overall

Helpful?

1 out of 5 stars.

Lacking longevity

a year ago

These work fine they just come apart easily. My 7 year old daughter has broken two of these in just 5 months. I won’t be buying the same kind again.

No, I do not recommend this product.

Originally posted on sportchek.ca

1 out of 5 stars.

Did not work

a year ago

This did not work as a tooth guard for sleep. I have used other sports guard which worked well. It was one size fits all and that is not true. My jaw felt pushed up and out . After 2 attempts, it is now garbage.

Helpful?

1 out of 5 stars.

Too small for 8 and under

a year ago

Too small for my 9yo. Would have been nice if it said it was for kids 8 and under online. I didn't know this until it arrived and it looked tiny and there is an 8- on the front of the box.

No, I do not recommend this product.

Originally posted on sportchek.ca

4 out of 5 stars.

Mouth guard

a year ago

My son like the fit, however it didn’t last half a season before pieces had broken off. Bought another and it has stayed together.

Helpful?

1 – 5 of 18 Reviews

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CANADIAN TIRE® and the CANADIAN TIRE Triangle Design are registered trade-marks of Canadian Tire Corporation, Limited.

^±Was price reflects the last national regular price this product was sold for.

**Online prices and sale effective dates may differ from those in-store and may vary by region. Dealers may sell for less.

* Financing available is “Equal payments, no interest” for 24 months (unless otherwise stated) and is only available on request, on approved credit and on purchases of $150 (unless otherwise stated) or more (Gift Cards excluded) made with your Triangle credit card at Canadian Tire, Sport Chek, Mark’s, L’Équipeur, Atmosphere, Sports Rousseau, Hockey Experts, L’Entrepôt du Hockey and participating Sports Experts. Interest does not accrue during the period of the plan. However, if we do not receive the full minimum due on a statement within 59 days of the date of that statement, or any event of default (other than a payment default) occurs under your Cardmember Agreement, all special payment plans on your account will terminate and (i) you will then be charged interest on the balances outstanding on such plans at the applicable regular annual rate from the day after the date of your next statement, and (ii) the balances outstanding will form part of the balance due on that statement. There is no administration fee charged for entering into a special payments plan. Each month during an equal payments plan you are required to pay in full by the due date that month’s equal payments plan instalment. Any unpaid portion not received by the due date will no longer form part of the equal payments plan and interest will accrue on that amount from the day after the date of your next statement at the applicable regular annual rate. Offer subject to change without notice.

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*Terms and conditions apply to collecting and redeeming. Visit triangle.com for full program rules. Ordinarily you are not able to collect Canadian Tire Money® (CT Money®) on that portion of a transaction in respect of which you redeemed CT Money, but can do so with this special offer. You may redeem for the full purchase price in CT Money to a maximum of $1,000 but bonus CT Money is calculated only on the pre-tax amount. Special offer not valid for Gift Card purchases. Pre-tax purchase. Bonus applied to maximum redemption of $1,000. No rainchecks.

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* Offer begins at 12:00 a.m. Central Time (“CT”) on November 26, 2025 and ends at 11:59 p.m. CT on December 7, 2025 (“Promotion Period”). Valid only on qualifying purchases of 5-litre bottles of Pennzoil® Full Synthetic motor oil products made in-store at participating Canadian Tire retail locations in Canada or online at canadiantire.ca during the Promotion Period. Qualifying purchase must be made in one transaction. Void where prohibited or otherwise restricted by law. The total maximum rebate possible is $30 per person, household or address (e-mail and physical). All online submissions must be completed by 11:59 p.m. CT on December 22, 2025. An original printed retailer identified and dated purchase receipt showing the required qualifying Pennzoil® Full Synthetic motor oil purchase (brand and product required on receipt) during the Promotion Period must accompany all submissions. NOTE: For purchases made on a participating retailer’s online website, the purchase receipt (defined above), with the order confirmation/order number, as well as the shipping confirmation or final delivery/pick-up receipt is required. Submissions without this proof of purchase will be denied. Orders that are canceled and/or product returns are ineligible for this offer. Purchases by an installer for use in its business do not qualify for this offer. Bulk submissions or bundled submissions by retailers, or any other entity, on behalf of consumers, are not permitted. Case purchases of qualifying product in any pack size do not qualify for this offer. Shell Canada Products reserves the right to cancel, rescind, modify or extend this offer, in whole or in part, at any time without notice. Cannot be combined with any other Shell Canada Products promotion. Allow up to 8 weeks for mailing of your rebate if you choose to receive a physical check. Offer valid only in Canada. Other restrictions apply. To view a list of participating locations and full terms and conditions, please visit www.pennzoil.ca/rebate.
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