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ISOSPEED Polyester - Control, Durability & Spin
ISOSPEED Touch Poly V18 String (1.12) - $7.50

This ultra thin co-poly rips into the felt and delivers huge spin potential. Pre-stretched for better tension maintenance. Great feel for a firm monofilament.


Available - 20+    Order
ISOSPEED Black Fire 17 String (1.25) - $7.50

A firm, low powered polyester with exceptional control and surprising comfort. Best suited to big hitters in search of maximum precision.

Buy 3 or more for $5.00 per set.

Review, Customer Feedback

Available - 20+    Order
ISOSPEED AXON Mono 16L String - $11.99

A unique arm-friendly copolymer with a lively feel. Axon Mono is pre-stretched to minimize tension loss, making this an ideal string for competitive players looking for comfort and control.


Available - 20+    Order
ISOSPEED Pyramid 16 String - $8.99

This monofilament polyester offers tremendous spin with it's triangular shape. A double heating process makes for a softer string while maintaining durability.

Customer Feedback
Available - 11    Order
ISOSPEED Pulse 16 String - $8.99

A durable polyester monofilament that's a good choice for big hitters seeking lots of control and spin. Offers a softer feel than traditional poly strings.

Customer Feedback
Available - 13    Order
ISOSPEED Hybrid Control Half Set 17L String - $4.99

A polyester offering plenty of control with nice access to spin. A versitile choice for either mains or crosses in your hybrid set-up.


Available - 5+    Order
ISOSPEED Hybrid Long Life Half Set String - $4.99

This thicker gauged string offers exceptional durability string maintenence. Ideal for mains in a hybrid stringing set-up.

Customer Feedback
Available - 5+    Order
ISOSPEED Hybrid Speed Half Set 17 String - $4.99

A thinner 17 gauge provides some added pop as well as feel. A great option for crosses in your hybrid set-up.

Customer Feedback
Available - 5+    Order
ISOSPEED Hybrid Spin Half Set 16 String - $4.99

Offering nice access to spin, this durable polypropylene string is most ideal used in the mains.

Customer Feedback
Available - 5+    Order
ISOSPEED Multifilament - Comfort & Enhanced Playability
ISOSPEED Control 16 String - $10.99

A soft multifilament string with good dampening and a slightly muted feel. A great choice for players seeking power and comfort.

Customer Feedback
Available - 20+    Order
ISOSPEED Control Classic 16 String - $9.99

Constructed of a blend of polyolefins - the same material used in the base of snow ski construction. Pre-stretched in unique mini-reel form. Similar benefits of multifilament nylon strings with good dampening and a slightly muted feel.

Customer Feedback
Available - 20+    Order
ISOSPEED Professional 17 String - $10.99

Using a heat-seal to increase durability and a pre-stretched multifilament layer for minimization of tension loss, Professional offers a gut-like feel.

Customer Feedback
Available - 11/07    Order
ISOSPEED Professional Classic 17 String - $9.99

Was $10.99
Now $9.99
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Sale Retains all the characteristics of Iso-Speed Control 16 but offers an option to players seeking additional "pop"and/or spin enhancement. Good durability in a 17 gauge string.

Customer Feedback
Available - 20+    Order
ISOSPEED AXON Multi 16L String - $11.99

The elastic Power Ribbons with a monofilament core offers great access to spin, power, and comfort. The string is pre-stretched to minimize loss of tension.

Customer Feedback
Available - 20+    Order
ISOSPEED Energetic 16 String Gold - $8.99

Pre-stretched filament technology. High marks for tension maintenance with good durability. A popular choice for players using larger-oversize racquets.

Customer Feedback
Available - 20+    Order
ISOSPEED Energetic 17 String Gold - $8.99

Pre-stretched filament technology. High marks for tension maintenance, playability and good durability for a 17 gauge multifilament.

Customer Feedback
Available - 20+    Order
ISOSPEED Energetic Plus 16 String Gold - $8.99

A multifilament with a braided core and an outer wrap. Combines comfort, control, and durability.

Customer Feedback
Available - 16    Order
ISOSPEED Reels
ISOSPEED Professional 17 String Reel Natural - $129.99


Sale Iso-Speed Professional 17 retains all the characteristics of Iso-Speed Control 16g. but offers an option to players seeking additional "pop"and/or spin enhancement.

Customer Feedback
Available - 1    Order
ISOSPEED Energetic 16 String Reel Gold - $109.99

Combines comfort, control and durability offering similarities to Kevlar or an aramid product. Offered in a reel for hybriding and efficiency.

Customer Feedback
Available - 2+    Order
ISOSPEED Energetic 17 String Reel Gold - $109.99

Offers a nice combination of playability, durability, and tension maintenence. Uses pre-stretched filament technology.


Available - 2+    Order
ISOSPEED Energetic Plus 16 String Reel Gold - $119.99

Improving arm and racquet protection as well as a more lasting durability, Iso Speed Energetic plus adds to the success of Iso Speed Energetic.

Customer Feedback
Available - 2+    Order
ISOSPEED Pyramid 16 String Reel Ivory - $119.99

This monofilament polyester offers tremendous spin with it's triangular shape. A double heating process makes for a softer string while maintaining durability.

Customer Feedback
Available - 1    Order
ISOSPEED Pulse 16 String Reel Petrol - $119.99

A durable polyester monofilament that's a good choice for big hitters seeking lots of control and spin. Offers a softer feel than traditional poly strings.


Available - 1    Order
ISOSPEED Baseline Speed String 16L Reel - $39.99

This thinner gauge of Baseline adds more pop while maintaining durability and control.

Customer Feedback
Available - 11/07    Order
ISOSPEED Baseline Control String 16 Reel - $39.99

This control oriented monofilament polyester offers good access to spin as well as good durability. A good choice for the aggressive swinging player.

Customer Feedback
Available - 2+    Order