Nike Hyperflow Youth Mouthguard

Nike · Sporting Goods > Athletic Equipment > Mouthguards

Nike Hyperflow Youth Mouthguard

Era / Decade

2020s (Modern production)

Material

100% Ethylene Vinyl Acetate (EVA) with O-flow breathing channels

Condition

Mint/New in Box (NIB). The item appears to be in its original plastic retail packaging, which is essential for hygienic items like mouthguards.

Demand Level

Moderate to Strong. Demand peaks during 'Back to School' and the start of fall/spring sports seasons (August and March).

Resale Value

Estimated Resale Value

$8.00 - $14.00

Estimated Retail Value

$15.00 - $20.00

Comparable Sales

Recent completed listings on eBay show similar Nike Youth mouthguards selling for $10-$14 plus shipping. Total profit is highest when the purchase price is under $3.00.

Description

New in package Nike Hyperflow Youth Mouthguard in black. Designed with patented O-flow technology to maximize oxygen intake and flex-zones for a comfortable, custom-like fit. This youth-sized protective gear is ideal for high-impact sports like football, lacrosse, and hockey. Features a boil-and-bite moldable design for personalized protection.

Key Features

Nike brand recognition, O-flow breathing technology for better performance, youth sizing (high demand for school sports), and original sealed packaging.

Authenticity Indicators

Genuine Nike branding with correct logo placement and typeface. High confidence (95%+) due to standard retail packaging and low incentive for counterfeiting this specific $15 item.

Flaws to Note

No visible flaws. The packaging may have slight shelf wear or price sticker residue from the thrift store, but the internal product is protected and unused.

Selling Guide

Where to Sell

eBay, Mercari, or Poshmark. Also effective on local platforms like Facebook Marketplace or Nextdoor for parents looking for quick sports gear replacements.

Selling Tips

Highlight 'NEW' and 'SEALED' in the title. Mention the specific sports it is suited for (Football, MMA, Hockey). Use 'Youth' as a primary keyword. Because of the low price point, this is best sold as an 'add-on' to a larger shop or shipped via a low-cost method like USPS Ground Advantage to maintain profit margins.

Appraised on 7/14/2026
Nike Hyperflow Youth Mouthguard - Nike | Thrift Scanner