Champion C9 Dual-Strap Activewear Tank Top with Built-in Shelf Bra

Champion (Specifically the C9 by Champion line) · Clothing & Accessories > Activewear > Tops

Champion C9 Dual-Strap Activewear Tank Top with Built-in Shelf Bra

Era / Decade

Approximately 2015-2019 (Target era)

Material

Polyester and Spandex blend; moisture-wicking performance fabric with elastic straps.

Condition

Very Good. The fabric shows no immediate pilling or snags in the photo, and colors remain vibrant. Elastic straps appear to have retained their shape.

Demand Level

Moderate. Standard activewear sells consistently but is not a high-ticket 'flip' item unless bundled.

Resale Value

Estimated Resale Value

$8.00 - $15.00

Estimated Retail Value

$18.00 - $24.00

Comparable Sales

Recent sales on Poshmark and Mercari for C9 tanks in similar condition typically fall between $10 and $12 plus shipping. Higher-end 'Champion' legacy pieces (non-Target) sell for more, but the C9 line is high-volume/low-marginal-profit.

Description

This C9 by Champion active tank features a vibrant multi-colored space-dye or digital streak pattern in shades of teal, blue, and purple. Designed with a scoop neck, thick black elastic dual straps that form a racerback or Y-back design, and an internal shelf bra for light to medium support. Perfect for yoga, gym, or casual athleisure wear.

Key Features

Built-in shelf bra, moisture-wicking technology, bold 'space-dye' aesthetic, and durable elastic straps. C9 is a well-known, reliable budget activewear brand with high search volume.

Authenticity Indicators

High confidence. C9 by Champion was a mass-market line for Target; the inner heat-press label (typically silver or grey) will confirm the brand and size.

Flaws to Note

Possible wash wear or minor pilling (common in these blends), potential for elastic 'crunchiness' if it was dried on high heat, and check for any deodorant stains in the underarm area.

Selling Guide

Where to Sell

Poshmark, Mercari, or local Facebook Marketplace. These platforms are excellent for mid-range activewear under $20.

Selling Tips

Use keywords like 'Athleisure', 'Yoga Tank', 'Space Dye', and 'Built-in Bra'. Best sold as part of a 'bundle' deal—if you find matching leggings or other C9 tops, list them together to save the buyer on shipping and move inventory faster.

Notes

champion

Appraised on 6/20/2026