Performance PRO
Built for comfort and durability. Like our popular Performance Series, the Performance Pro has a weather-resistant zipper and pocket that will help keep essentials safe from the elements or a sweaty run. The spacious pocket will hold any phone on the market and has four gel loops on the elastic band to hold your energy gels. Great for strenuous activities like trail running, marathons, or adventure races. The elastic on this belt is 1.5" wide, 50% broader than the Original SPIbelt.
- Made in the USA: Austin, Texas
- Bounce-free
- Expandable, secure, low-profile pocket
- Comfortable, soft elastic prevents chafing
- Sturdy buckle and glides for even the most active users
- Pocket expands to 9″ x 4″ x 2″
- Fits waist size 28″ through 44″. Need a few more inches added to the waistband? Get our Belt Extender PRO.
- 1.5” wide elastic
IMPORTANT: This product is not waterproof. Items may be exposed to moisture. We recommend the use of a waterproof aLOKSAK® re-sealable bag if using with electronics or other small personal items that must remain dry. We suggest turning off electronics to prevent internal heat and moisture build-up.

- Apple – iPhone 13, iPhone 13 Mini, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone XS, iPhone XS Max, iPhone X, iPhone SE (2020), iPhone SE, iPhone XR , iPhone 8, iPhone 8 Plus, iPhone 7, iPhone 7 Plus, iPhone 6S, iPhone 6s Plus, iPhone 6s, iPhone 6 Plus, iPhone 5
- Samsung – Galaxy S21, Galaxy S21+, Galaxy S21 Ultra, Galaxy Note20 Ultra, Galaxy S10e, Galaxy S20 5G, Galaxy S10, Galaxy S20 Ultra 5G, Galaxy A20, Galaxy A11, Galaxy A71 5G, Galaxy A51, Galaxy S9, Galaxy Note10+ 5G, Galaxy Note10, Galaxy S20+ 5G, Galaxy Fold, Galaxy Z Flip, Galaxy XCover FieldPro, Galaxy Note9, Galaxy S10+
- Google – Pixel 6, Pixel 5, Pixel 4, Pixel 4 XL, Pixel 3, Pixel 3 XL
- LG – LG K40, V60 ThinQ 5G, Prime 2, Stylo 4+, G8X ThinQ, V40 ThinQ, Stylo 5+, G8 ThingQ, Aristo 5, Stylo 6, Tribute Royal
- OnePlus – Oneplus 8, 7T
Used the performance PRO belt for a marathon and it work so wonderful. Didn't bounce and was solid the whole run!
This belt keeps even large phones stable- no bouncing or chafing. Super comfy to wear- even forget I'm carrying my phone and keys. Great purchase!
Plenty of room for my iPhone, keys, ID card, and iPod!
I love the wider belt on this model and the lined phone pocket. The gel holders are an added bonus. I definitely recommend this to any runner, especially those who already like the other spibelts
I had a couple of original SPI belts in the past and liked them until I started running marathon distance. Then when I was at the Honolulu marathon expo in 2019 I stopped by the booth and spoke to the person there I explained that I needed a wider belt for more secure ride in longer distances but light weight pouch similar to the original. This has exactly that. I am sure that I did not spark the idea but I am very thankful. Love the belt!