[Premium Quality Injury Preventing Tennis Gear Online]-RTPTennis
[Premium Quality Injury Preventing Tennis Gear Online]-RTPTennis
[Premium Quality Injury Preventing Tennis Gear Online]-RTPTennis
[Premium Quality Injury Preventing Tennis Gear Online]-RTPTennis

The Joint Guard

Heel Pad XC

$26.99 CAD
Shipping calculated at checkout.
41 reviews
Size: Medium M 6.5-12 W 9.5-13.5
Sizing guide
Benefits
  • Maximum Shock Absorption – Absorbs up to 94.7% of impact, reducing strain on your joints with every step.
  • Undying Cushion – Tested over 1,000,000 steps with no signs of compression or degradation.
  • Ultra-Thin Profile – No added bulk. Preserves natural body alignment without affecting your balance or shoe fit.
  • Naturally Sticky Grip – Self-adhering surface stays in place during high-performance activity. Grip can be refreshed — see Care Instructions.
  • Improved Film Liner – New peel-off liner makes application and removal clean and easy.
  • All-Day Comfort – Designed to relieve plantar fasciitis, Achilles, knee, hip, and lower back pain.
  • Made in the USA – Precision-built for serious athletes who care about quality and origin.
Who should use this
  • Anyone struggling with heel, ankle, knee, or lower back pain during activity.
  • Athletes recovering from surgery or managing chronic joint conditions.
  • Individuals dealing with plantar fasciitis, Osteochondritis Dissecans (OCD), or Achilles issues.
  • Runners, tennis players, hikers, and anyone on their feet for extended periods.
  • Anyone who wants to protect their joints from the long-term wear of impact sports.
Spec

Sorbothane® core with a self-adhering grip surface. Ultra-thin profile preserves natural foot alignment. Compatible with most shoe types including sneakers, trainers, boots, and daily footwear. Color: Red.

Dimensions: 4.75 × 3.0 × 0.5 in
Package Weight: 2.56 oz
Compatibility: Sneakers, trainers, boots, daily footwear
Color: Red
Material and Care

Material : Sorbothane®

  • Rinse with warm water to restore grip
  • Air dry fully before reinserting
  • Do not machine wash
  • Do not tumble dry
  • Replace when pad shows visible thinning

🔴 Check your shoe before purchasing Heel Pad XC attaches under your insole. This only works if your shoe's insole is removable.
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.

Note: Shipping costs are non-refundable. Only the product price is refunded.

Product Highlight

1

High hysteresis

Removes more impact energy per cycle than rubber, butyl, or foam, converting it to heat, not rebound.

2

Gradual deceleration

Spreads deceleration over a longer timeframe, reducing peak load on every heel strike. Superior to foam for joint protection.

<h2>Product Highlight</h2>

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Permanent cushion

Maintains consistent absorption for over 1 million steps. Same protection at the end of a 3-hour match as the very first point.

4

Full session stability

Consistent heel support through every step. No compression, no breakdown, start to finish.

Your Joints Absorb More Than You Think

Every time your heel hits the court, a shockwave travels up through your ankle, knee, and hip. Over a two-hour match, that adds up to thousands of impacts. For most athletes, that cumulative stress is the real reason for "nagging" pain — not bad technique, not overtraining. Just inadequate protection at the point of contact. The RTP Heel Pad XC was engineered to change that.
94.7% Shock Absorption

The Heel Pad XC uses Sorbothane®, a visco-elastic polymer trusted by NASA and used in precision engineering worldwide. Unlike standard foam inserts that wear out quickly and "bottom out," Sorbothane® converts impact energy into harmless heat, maintaining its protective properties for millions of cycles.

Minimalist Design, Maximum Protection

Traditional orthotics add bulk and alter the way your shoe fits, which is killing your court feel. The Heel Pad XC is engineered for a slim, low-profile fit that integrates seamlessly into any athletic shoe without changing your stride or your sense of the court beneath you.

Fatigue Starts Later

High-frequency vibrations from repetitive heel strikes force your stabilizing muscles to constantly compensate, burning energy and speeding up exhaustion. By filtering out these vibrations at the source, the Heel Pad XC reduces the hidden metabolic cost of staying stable.

Proven Injury Prevention

Specifically indicated for plantar fasciitis, knee strain, and tibial stress, the Heel Pad XC reduces the load transmitted through your heel and upward through the kinetic chain. It delivers clinical-grade protection without a clinical price tag.

What make it different

The Balance Correction Map demonstrates measurable pressure redistribution after wearing Heel Pad XC: weight shifts to the ball of the foot and the centre of the heel, correcting overpronation and reducing pressure concentration at high-stress zones.

Color-coded footprints with red, blue, and green hues on a white background

Pressure relief map

The 3 small boxes on the feet show the balance points of the foot. Fig. 1 shows balance points before wearing Heel Pad XC, and Fig. 2 shows the balance points after wearing heel pad. Balance shifts to the ball of your foot and the center of the heels meaning your overall balance is corrected.

Balance correction map

These maps show how our feet pressure is distributed and fixed. Fig 3. shows pressure map of tester's foot before Heel Pad XC, and Fig 4. shows the pressure map of tester's foot after Heel Pad XC. As seen, a lot of the pressure of front and back of the feet is relieved in Fig. 4 compared to Fig. 3.

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