Product Description
It’s game on when you slip on the performance-ready PUMP! Sportboy Boost Brief.
Ultra-soft, high-sheen, and distinctly athletic, this cotton-nylon brief brings the heat, and in a low-rise cut that lengthens the look of your torso. Squat, jump, and stretch with a full range of motion, thanks to a contoured pouch that lifts and supports. Aside from the eye-catching design on the perforated body of this brief, a varsity-look patch lets ‘em know what team you’re on: Pump, that is. A sturdy elastic waistband brings it all together with multicolor stripes that wrap all the way around.
This cotton-nylon mix is right on the money: highly durable and moisture-wicking, yet lightweight and impeccably soft. What more could a guy ask for? Go team!
- Low-rise fit — sits just below your natural waistline
- Ultra-soft feel — cotton and nylon are a dream team
- Contoured pouch — supportive and ultra-flattering
- Slimming waistband — bold and branded
Availability & Sizing
Product Details
Price History
Historical Data
Last 1 days of price history
| Date | Low Price | High Price | Average Price | Vendors |
|---|---|---|---|---|
| May 6, 2026 | $35.00 | $35.00 | $35.00 | 1 |
Price Statistics
Description
It’s game on when you slip on the performance-ready PUMP! Sportboy Boost Brief. Ultra-soft, high-sheen, and distinctly athletic, this cotton-nylon brief brings the heat, and in a low-rise cut that lengthens the look of your torso. Squat, jump, and stretch with a full range of motion, thanks to a contoured pouch that lifts and supports. Aside from the eye-catching design on the perforated body of this brief, a varsity-look patch lets ‘em know what team you’re on: Pump, that is. A sturdy elastic waistband brings it all together with multicolor stripes that wrap all the way around. This cotton-nylon mix is right on the money: highly durable and moisture-wicking, yet lightweight and impeccably soft. What more could a guy ask for? Go team! Low-rise fit — sits just below your natural waistline Ultra-soft feel — cotton and nylon are a dream team Contoured pouch — supportive and ultra-flattering Slimming waistband — bold and branded
Additional Info
Vendor Comparison (1 stores)
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| Vendor | Price | Stock | Last Updated | Action |
|---|---|---|---|---|
Underwear Expert Best Price | $35.00 | Out of Stock | 5/6/2026 | View Product → |
Available Sizes & Variants (4)
| Variant | Size | Color | Price | Status | Stores | Buy |
|---|---|---|---|---|---|---|
Black / Small | Small | Black | $35.00 | Out of Stock | 1 store | — |
Black / Medium | Medium | Black | $35.00 | Out of Stock | 1 store | — |
Black / Large | Large | Black | $35.00 | Out of Stock | 1 store | — |
Black / X-Large | X-Large | Black | $35.00 | Out of Stock | 1 store | — |
