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OS1st IT3 Performance ITB Sleeve (1x) (Black)

The OS1st IT3™ Performance ITB Sleeve treats ITB Syndrome (Iliotibial Band Syndrome) and related pain. Hypoallergenic gel support system keeps sleeve in place while active. Easily slips on and off with a thin profile that fits under all apparel, even tights. More comfortable and effective than traditional straps or bands and is shaped to your size.

Targeted Conditions:

  • Iliotibial Band Syndrome
  • Upper Lateral Knee Stress
Performance Features:

  • Advanced patent pending medical device for ITB Syndrome and leg fatigue
  • Easy-on fit for continuous support 
  • Medical Grade Support
  • Wear comfortably under all apparel while exercising for extra protection and injury prevention
  • Sized and shaped to fit for ultimate performance
Size Chart: (Measurement is Above Patella Circumference)

  • Small: 12"-16"
  • Medium: 14"-18"
  • Large: 16"-20"
  • Extra Large: 18.5"-22.5"

OS1st PB4 Pickleball Crew (1x) (Black)

The official sock of the PPA Tour and Life Time® Pickleball, the PB4® Pickleball Crew Sock is built for impact protection and blister prevention with nano-bamboo charcoal cushion in high-friction areas and OS1st’s cooling technology for heat relief while playing on hot surfaces. The arch band provides added support and prevents sheering force during quick movement.

  • Allows for natural toe splay
  • Treated with silver-ion technology for anti-bacterial odor and moisture wicking ability
  • Cushion in high-friction areas with Nano Bamboo Charcoal ionized fibers
  • High impact protection
  • Left/Right design for anatomical fit

Before ordering, use this size chart for an accurate fit.

  • Small: Men's Shoe 4.5-6.5, Women's Shoe 5-7.5
  • Medium: Men's Shoe 7-10, Women's Shoe 8-11
  • Large: Men's Shoe 10.5-13, Women's Shoe 11.5+
  • Extra Large: Men's Shoe 13.5+

OS1st PB4 Pickleball Crew (1x) (White)

The official sock of the PPA Tour and Life Time® Pickleball, the PB4® Pickleball Crew Sock is built for impact protection and blister prevention with nano-bamboo charcoal cushion in high-friction areas and OS1st’s cooling technology for heat relief while playing on hot surfaces. The arch band provides added support and prevents sheering force during quick movement.

  • Allows for natural toe splay
  • Treated with silver-ion technology for anti-bacterial odor and moisture wicking ability
  • Cushion in high-friction areas with Nano Bamboo Charcoal ionized fibers
  • High impact protection
  • Left/Right design for anatomical fit

Before ordering, use this size chart for an accurate fit.

  • Small: Men's Shoe 4.5-6.5, Women's Shoe 5-7.5
  • Medium: Men's Shoe 7-10, Women's Shoe 8-11
  • Large: Men's Shoe 10.5-13, Women's Shoe 11.5+
  • Extra Large: Men's Shoe 13.5+

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