The Polar Strap for T31/T61 is an elasticated chest strap for people who other require a different sized strap or who want a replacement for an old chest strap. The chest strap is made for both men and women and is designed for optimal comfort and performance. Heart rate monitor/transmitter is not included.
**Specification:**
- Designed for men and women
- Easy to put together
- Comfortable to wear
- Ensures optimal performance
- Colour: Black