A perfect gift item for your athlete boyfriend, this jumper’s knee strap from Mueller is one of the best things that you can give which will take care of him during his sports session. This blue colored knee strap has been designed to improve patellar tracking and elevation. The tubular insert which is inherent within the strap provides uniform pressure and helps provide pain relief. Now you can be sure that his sports sessions are no longer painful for him. Available in one size – measure around knee, the strap is elastic and fits up to 18-in of knee size. The grip is firm and yet there is no room for discomfort; sportsmen love it and so would your guy. This amazing knee strap comes for less than $5 and can prove to be an ideal gift item for him no matter whatever occasion it is.