Lightweight sneakers (trainers) are great since you can walk around in them and spin whenever the mood may strike. For dedicated "shoes for spinning" I like martial arts shoes...
Have you checked if the CSU juggling club is still active? May not be spinners there, but at least some like-minded individuals.
Reviews
★★★★
★★★★★
17th January, 2018 Decent beginner meteor, good look, a little light "Very nice look, rotors, poi, and butterfly moves feel pretty good. The heads seem a little light for one handed weaves, though, I can't get the same kind of momentum as my home made meteor, but this is still a good prop. The rope is a little slick in the beginning, but I expect that to change as I break it in." Propfessor, USA. [Verified Buyer] SILVER Member since Dec 2014
★★★★★
★★★★★
17th January, 2018 Great price, nice rings "As rings go, these are easy on the hands and have a nice combination of stiffness and light weight. Very nice color too." Propfessor, USA. [Verified Buyer] SILVER Member since Dec 2014
★★★★★
★★★★★
17th January, 2018 Great beginner dart "My first real experience with rope dart, this is a fun prop to play with. The rope is good and the ball is much safer than a metal dart. The price is excellent for anyone just trying to figure out if rope dart is for them." Propfessor, USA. [Verified Buyer] SILVER Member since Dec 2014
★★★★★
★★★★★
19th December, 2016 Very nice hat "Great feel, great weight, great balance. Would like to see other colors later, but this is a very nice product. Highly recommended" Shibuya, USA. [Verified Buyer] SILVER Member since Dec 2014
★★★★★
★★★★★
7th January, 2015 Very nice "First impressions: Very heavy very slick. The weight is a good thing and the slickness wears off after a few runs. Sometimes the switch to turn on the light sticks out a small fraction and will jab you while juggling but this happens rarely. Colors are extremely bright and the fade effect is less distracting to me than the faster strobe." Shibuya, USA. [Verified Buyer] SILVER Member since Dec 2014