OS1st Perfomance ITB Sleeve Size:L FLEXFILM a thin upper keeps

FLEXFILM a thin upper keeps your foot in place

Unique triple Y heel creates a heel pocket which is ergonomically formed to the actual shape of your heel

The FuelBelt Hydra fuel hand-held running hydration bottle is designed for one-handed

No artificial colors

during your run or sport

OS1st Perfomance ITB Sleeve Size:L FLEXFILM a thin upper keepsThe IT3 treats ITB 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. Shaped to your size. Targeted Conditions: ITBS (Iliotibial Band Syndrome) Upper Lateral Knee Stress Performance Features: Advanced patent pending medical device for ITB Syndrome and leg