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CompressRx Ultra Active SockZoom In
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CompressRx Ultra Active Sock

by Zoot Sports

ITEM NO: ZT-0812203-BLK-3
$59.95
In Stock, 8 items available
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A good pair of socks can do more than just prevent blisters. Zoot’s Ultra Active sock does that too, but has the ability to actually hold off injuries. By keeping your calf muscles where they’re supposed to be, this sock reduces damage to your body. Along with improving circulation, which leads to less fatigue and increased recovery time, this is an amazing sock!

fabric type: synthetic
country of origin: Canada
gender: women's
  • CompressRx knit fabric
  • ZoneRx - muscle-specific zones of compression stabilize the calf muscles reducing muscle damage during exercise
  • CRx - graduated compression from the ankle to the top of the calf that helps remove lactic acid and improve blood circulation back to the heart
  • SyncroRx - lightweight, polypropylene fibers with SilverTech provide moisture management, temperature regulation, and antimicrobial odor protection
  • medical grade reading of 20-25 mmhg
  • Achilles proprioception (reception to movement) zone located at the rear of the sock adds support and comfort for the Achilles
  • anatomically built for the left and right foot
  • women's specific with padded foot soles
  • socks fit women's foot size 6.5-11
  • Zoot's lab tests produced an average 29% reduction in lactate levels and an average 25% reduction of perceived rate of effort over the course of 60 minutes. Your results may vary.

Measuring: Accurate measurement is essential to ensure a perfect comfortable CompressRX fit. Measurements should be taken using a tape measure around the widest part of the calf and will fit women's foot size 6.5-11. If you are between sizes choose the smaller of the sizes to ensure the compression benefits.

Athletes wearing CompressRx include triathlon World Champions Samantha McGlone and Luc Van Lierde, as well as team sports athletes from the New York Rangers, Pittsburgh Steelers, and several Pro cycling teams.

click for guide on how to take your measurements
Zoot Sports CompressRX Sizing Chart
Unisex SS & LS Tops
Size 0 1 2 3 4 5
Chest (inches) 30-33 33-35 35-37 37-39 39-41 41-43
Bicep (inches) 8-9 9-10 10-12 12-14 14-16 16+

Unisex Short/Tight
Size 0 1 2 3 4 5
Calf (inches) 9.2-12 12-13.5 13.5-15 15-16.5 16.5-18 18-20
Thigh (inches) 17.5-19.5 19.5-21.5 21.5-23.5 23.5-25 25-27 27-30
Waist (inches) 25-27 27-29 29-32 32-35 35-39 40-44

Unisex Calf Sleeve
Size 1 2 3 4 5
Calf (inches) 12-13.5 13.5-14.5 14.5-16 16-18 18-20

Women's Sock
Size 2 3 4
Calf (inches) 9.5-12 12.5-15 15.5-17.5

Notes
Accurate measurement is essential to ensure a perfect comfortable CompressRX fit. Measurements should be taken using a tape measure around the widest part of the thigh and calf. If you are between sizes choose the smaller of the sizes to ensure the compression benefits. Socks are women specific and fit foot sizes 6.5-11.

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