GRIND Premium Indoor Game Basketball
GRIND's premium indoor basketball game-ball represents performance engineered for serious players only.
Crafted with Japanese-engineered microfiber leather, the ball delivers elite grip, a butter-smooth feel, and unmatched durability through every possession.
The material gives you a soft touch, consistent bounce, and high-end moisture management trusted by top-tier indoor players.
Designed at GRIND HQ in Houston, Texas, the Locked-In Game Ball mirrors the standards of pro-level competition balls — and introduces a distinctive gold outline that stands out on the court elevating performance.
Built for players who demand consistency and control during intense gameplay.
Pairs well with
GRIND Premium Indoor Game Basketball
Product details
Which size should you buy?
The first step in choosing a basketball is to determine what size is ideal for your level of play.
SIZE 7
Size 7 basketballs measure 29.5” in circumference and have a standard weight of 22 oz. Size 7 basketballs are the standard ball size for men’s professional basketball associations, such as the NBA, as well as men’s college, high school, and travel basketball leagues.
SIZE 6
Size 6 basketballs measure 28.5” and have a standard weight of 20 oz. Size 6 balls are the official ball size for most women’s professional basketball associations, including the WNBA and International Basketball Federation (FIBA) 3x3, in addition to women’s college and high school basketball leagues, and in youth leagues for players 12 and up.
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GRIND Equipment
GRIND Machine
Ships December 15, 2025
🔥 1,000 reps per hour
🦾 9 spot passing
🏀 Use up to 2 basketballs
🎯 Rebounds makes + misses
📈 12-foot tall net perfects shooting arc
🧳 Portable, lightweight, and easy to use
*Free GRIND Indoor/Outdoor Basketball with purchase. Must add ball to cart.*