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The Arm Guard

ShockSorb® Dampener V3 Original

$34.99 CAD

Shipping calculated at checkout.

221 reviews

Color: White White Black

Product variants

Benefits

Pain Relief – Helps reduce arm, wrist, and shoulder pain, including tennis elbow.
Vibration Control – Absorbs shock and racket vibrations for smoother, more controlled hits.
Improved Feel – Cleaner impact, better sound, and greater shot control.
Proven Material – Made with Sorbothane® for scientifically validated shock absorption.
Crisp, Responsive Feel – More satisfying impact sound and feedback. Best for players who value responsiveness and aren't experiencing severe joint pain.
Clinical Results – 75% of players reported pain relief; 43% experienced complete pain elimination.

Who should use this

Players managing tennis elbow or ongoing joint discomfort.
Senior players focused on protecting wrist and arm health long-term.
Performance-oriented athletes who want vibration protection without sacrificing feel or feedback.
Players who prefer a crispier, more responsive impact sensation over maximum cushioning.

Spec

Standard Sorbothane® core with a crispier, more responsive feel. Delivers a satisfying impact sound for players who prioritize feedback and shot control. Impact-resistant, heat-stabilized plastic outshell.

Dimensions: 5.7 × 3.3 × 1.3 in
Package Weight: 1.59 oz

Material and Care

Core: Sorbothane®

Outshell: Impact-resistant, heat-stabilized plastic

Wipe clean with dry cloth
Do not wash or soak
Do not submerge in water
Replace when compressed or deformed

Shipping and return policy

Contact us at info@rtptennis.ca with the reason for your return. Damaged products are eligible for a replacement or full refund. All returns must be initiated within 30 days of receiving the item.

Heel Pad XC: No-questions-asked full refund within 30 days.

All other products:

Item must be in new, unused condition.
Clothing must be unworn.
Must be returned with all original packaging and accessories (box or poly bag).
No receipt required — your order number from the confirmation email is sufficient.

Dampener Guide

Model	Feel	Vibration Control	Best For
Original	Crisper response	Targeted shock absorption	Players who want comfort without losing the pop feel
Ultrasoft	Softer, more muted feel	Maximum vibration dampening	Players with arm sensitivity or returning from injury

Product Highlight

Vibration intensity dampening

Sorbothane absorbs up to 94.7% of impact shock, converting it to heat rather than sending it into your arm. No other dampener comes close.

Vibration frequency tuning

Shifts vibration out of harmful frequency bands without muting feel. Two profiles, two distinct experiences.

Structural impact dispersal

Four independent arms flex on impact, dispersing vibration more evenly than any rigid single-piece design.

Total string bed contact

Full string bed contact on every impact maximizes vibration absorption. More contact, more dampening, every single shot.

Your Elbow Pays the Price of Every Rally

When a ball contacts your strings, it sends a vibration wave through the frame and directly into your grip, wrist, and elbow. In a single match, you'll absorb hundreds of these impacts. Most players don't feel them in the moment — but after weeks and months, those micro-shocks add up to the aching elbow, the tight forearm, the "it just started hurting" syndrome that sidelines competitive athletes every season.

At-Source Vibration Dampening

The ShockSorb is engineered material specifically selected for its ability to absorb string vibration before it reaches the frame's throat. Unlike standard dampeners that merely alter the sound, ShockSorb measurably reduces the amplitude of the vibration wave transmitted to your hand.

Reduces Arm Fatigue

Repeated vibration forces your forearm flexors and extensors to tighten as a protective response. Over the course of a match, that constant low-level tension accelerates arm fatigue. By attenuating the vibration signal, ShockSorb gives your arm permission to stay loose and play longer.

Tennis Elbow Prevention

Lateral epicondylitis (tennis elbow) is a cumulative overuse injury. The ShockSorb Dampener is specifically designed to reduce the repetitive micro-load that contributes to tendon degeneration at the lateral epicondyle, making it a front-line tool in any arm care protocol.

Universal Racket Compatibility

Fits all standard string patterns: open, dense, and everything in between. Installs in seconds, stays put through the hardest hits, and comes in multiple profiles to match your string configuration and personal preference.

What make it different

Two years of R&D and over 200 material iterations identified the middle frequency zone that is mechanically clean for human biology, preserving racquet feel while filtering the frequencies linked to arm injury.

Graph showing G-force response over time for Butyl Rubber, Neoprene, and Sorbothane 50 Duro materials.

Controlling shock graph

The moisture-wicking instep mesh maintains grip efficiency even as session intensity builds — because grip is only as reliable as the conditions it's designed for. The integrated arch band keeps the sock positioned correctly through lateral cuts, ensuring the grip pads stay aligned with the insole throughout play.

Impact absorption graph

The graph shows the high hysteresis necessary for efficient impact absorption. By comparing the area under the curves, it is clear that Sorbothane removes more impact energy from the system. Natural rubber is more elastic and returns energy to the system. High energy return causes high rebound and increases the potential for damage.

Product Comparison

Feature

Shocksorb® Dampener V3 Original

Shocksorb® Dampener V3 Ultrasoft

shock-sorb-dampener-v-3

73 (firmer)

60 (softer)

Vibration Frequency Peak

800 Hz range

600 Hz range

Feel on Impact

Crisper, more responsive

Softer, more muted

Biomechanical Position

Upper joint sensitivity threshold

Muscle fatigue resonance band

Best For

Feel-focused players, mild sensitivity

Injury recovery, chronic pain, cold weather

Cold Weather Performance

Standard

Recommended below 10 degrees C

Energy Absorption at 100 Hz

94.7%

Construction

4-piece independent arm design

Transition Path

Advanced feel option after recovery

Starting point for injury management

SETUP & CARE

Built to last. Cared for right.

RTP products are engineered for long-term performance but only if you treat them right. Find setup guides, washing instructions, and lifespan tips for every product.

View care guide