Coolshirt 2Cool Cooling Shorts | 2024 Model Size:XX-Large There are no external vents

There are no external vents to break or spill from thanks to our proprietary internal venting technology

This cap is made to the same rigorous engineering standards as our Standard Cap but in a DEF Blue color scheme to clearly stand out

Additional information about our Auto Stop Spout can be found by clicking here

The SFI & FIA rated underpants are styled in a full length bottom for protection

It can capture more than 2 hours of data at a 25Hz sampling rate or over 5 hours at 10Hz in its integrated storage

Coolshirt 2Cool Cooling Shorts | 2024 Model Size:XX-Large There are no external ventsCoolshirt's 2Cool Compression Shorts features a slim, performance fit for improved comfort underneath a driving suit. The compression style fit puts the Coolshirts cooling tubes closer to the skin for improved driver cooling. 50 feet of industrial grade capillary tubing is stitched to the inside of the material to further improve temperature control. Note: Due to the slim fit, sizing up one size is recommended.