Shadowboxing Dumbbells Set (4 Weights) – 1lb & 2.2lb D-Shaped Knuckle Weights for Speed & Punching Power | Ergonomic Neoprene Hand Weights for Boxing, MMA, Running & Heavy Bag Training | App Compatible with PunchLab — Open-Box, 11% Off

PROGRESSIVE OVERLOAD FOR BOXING TRAINING: Build speed, endurance, and punching power with our set of four graduated weights (2x 1lb + 2x 2.2lb). Train smarter by starting light and increasing resistance as your form improves — the same science-backed method used by professional fighters and elite MMA athletes.

ERGONOMIC KNUCKLE GUARD DESIGN: Engineered with a D-shaped profile that fits naturally around your knuckles, our shadowboxing dumbbells protect your hands while maintaining full punch extension. The anatomic contour reduces strain during extended training sessions for safer, more effective workouts.

NON-SLIP SWEAT-RESISTANT NEOPRENE COATING: Never lose your grip mid-combo. Our premium neoprene surface wicks moisture and provides a secure, comfortable hold whether you're shadowboxing, working the heavy bag, or adding resistance to your morning run. Durable coating maintains performance session after session.

COMPATIBLE WITH PUNCHLAB TRACKERS & APP: Take your training data to the next level. These weights are fully compatible with PunchLab motion trackers and the PunchLab training app — track punch speed, count combinations, and monitor progress metrics in real time for data-driven performance gains.

VERSATILE TRAINING TOOL FOR EVERY ATHLETE: Purpose-built for boxing and MMA, but effective far beyond the gym. Use them for shadow boxing drills, aerobic kickboxing, running, HIIT circuits, and resistance cardio. Compact, portable, and beginner-to-pro ready — the perfect all-in-one hand weight set.

Key Product Features (Bullet Points) BOXING-SPECIFIC BIOMECHANICS (SPEED OVER BULK): Designed by experts to build snap and velocity without destroying your form. While standard heavy dumbbells alter your punching mechanics and risk injury, our calibrated 1lb (0.5kg) and 2.2lb (1kg) weights provide the perfect resistance to activate fast-twitch muscle fibers while maintaining crisp, realistic boxing technique. COMPLETE 4-WEIGHT PROGRESSION SET: Unlike competitors who force you to buy different sizes separately, this box includes a full training system: Two 1lb weights for high-rep speed drills and Two 2.2lb weights for strength endurance. Start light to warm up, then switch weights to increase intensity—perfect for HIIT, shadowboxing, or walking/running. ERGONOMIC D-SHAPE KNUCKLE GUARD: The iron-fist design sits securely inside your palm while the outer bridge contours over your hand to protect your knuckles. This ergonomic profile allows for a natural fist closure, making them safe for shadowboxing and providing an added layer of impact protection during light heavy bag or mitt work. NON-SLIP NEOPRENE GRIP: Constructed from a solid cast iron core encased in premium, soft-touch Neoprene. This matte, sweat-resistant coating ensures a firm, no-slip grip even during the most intense rounds. No cold iron against your skin and no clammy sliding when your hands get sweaty. UNLOCK THE FULL EXPERIENCE WITH PUNCHLAB: These weights are designed to integrate seamlessly into the PunchLab ecosystem. Pair your workouts with the PunchLab App and Sensors (sold separately) to track your punch count, speed, and force while wearing the weights. Train smarter, measure your progress, and climb the leaderboard.