SKU: 86856730470

ISOSPEED STRING SECOND SERVICE 17 1.25MM SET

Sale price$112.50 Regular price$125.00
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  • USA
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Ships within 48 hours · Estimated delivery Oct 3 - Oct 8

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For Your Every Summer RSVP, with Code: SUMMER15

Description

ISOSPEED STRING SECOND SERVICE 17 1.25MM SETDESCRIPTION ISOSPEED is dedicated to creating the worlds finest tennis strings. Today, their mission extends beyond enhancing performance on the court. After 1. 5 years of research and development, ISOSPEED has successfully crafted the first tennis string made entirely from 100% recycled PET bottles sourced from local companies. By repurposing a single use material, ISOSPEED is not only improving the game but also contributing to a more sustainable

DESCRIPTION

ISOSPEED is dedicated to creating the world’s finest tennis strings. Today, their mission extends beyond enhancing performance on the court. After 1.5 years of research and development, ISOSPEED has successfully crafted the first tennis string made entirely from 100% recycled PET bottles sourced from local companies. By repurposing a single-use material, ISOSPEED is not only improving the game but also contributing to a more sustainable future. An eco-friendly co-polyester string with a string-life extending wax coating.

TECH & FEATURES

  • Durability: The co-polyester composition, combined with a wax coating, enhances the string's longevity, maintaining consistent performance over time
  • Control & Precision: Offers exceptional control, allowing players to take full swings without fear of overhitting
  • Comfort: Despite its firm construction, the string provides a comfortable feel, reducing arm fatigue
  • ISOSPEED has developed the Second Service string using 100% recycled PET bottles sourced from regional companies. This initiative not only repurposes disposable products but also contributes to a more sustainable future while maintaining high-performance standards

SPECIFICATIONS

  • Gauge: 17 (1.25mm)
  • Material: Co-polyester
  • Color: White-Natural
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86856730470

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4.3 ★★★★★
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Phillip A. Mccune
Massapequa, US
★★★★★ 5
Great socks great price
Size: Large, Color: Black
Great socks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
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Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
Really snug, but not uncomfortable
Size: Large, Color: Black
I don't know why these were so much tighter than all the other UA socks I've bought over the years. Not uncomfortable, just really tight when putting them on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
M
Verified Purchase
Melissa Bonnell
Whiting, US
★★★★★ 5
Great quality
Size: X-Large, Color: Black
Teenager loves these socks!
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Reviewed in the United States on May 22, 2026
R
Verified Purchase
RustleMeNot
Lake Worth, US
★★★★★ 1
Leg part is TIGHT
Size: X-Large, Color: Black
I am a size 15, and the foot portion is comfortable enough, but the fit of the leg portion is so exceedingly tight that I can't wear them for long, which makes them worthless. I would return them if I didn't already toss the packaging.
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Reviewed in the United States on May 18, 2026
L
Verified Purchase
Lexi
Lexington, US
★★★★★ 5
Good, Comfortable Fit
Size: Medium, Color: (100) White / White / Black, Number of Items: 6, Size: Medium, Color: (100) White / White / Black, Number of Items: 6
I wear a women’s size 9.5 and I got a size Medium. They fit perfect, they aren’t super heavy, but have cushion where needed. Perfect for my steel toe boots
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Reviewed in the United States on May 28, 2026

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