A high stretch, thermal arm warmer for extra insulation and support.
Comfortable and stretchy construction with micro elastic grippers to ensure a secure and comfortable fit between your arm, arm warmer and jersey.
They also feature a nano fleece interior for added warmth and comfort.
The Tri-X Arm Warmers are the pefect accessories for triathlon training and competitions to help keep you warm in the colder seasons.
Micro elastic grippers for secure fit
Hi stretch material for comfort
Nano fleece interior for warmth
It is more accurate to measure your upper arm and wrist in CM and compare that to the size chart
|Size ||Wrist Circumference||Upper Arm Circumference|
| Small / Medium|| up to 17cm|| up to 28cm|
| Large / Extra Large|| up to 21cm|| up to 32cm|