A: The vest utilizes specialized materials that hold water and release it through evaporation, which naturally absorbs heat from your body and lowers your temperature.

A: Yes, the slim design and TPU membrane construction allow it to be worn comfortably either over or under other clothing layers.

A: The vest comes in a universal size "F" and features adjustable waist straps to ensure a snug and effective fit for most adults.

A: It is constructed with a 100% polyester outer shell with a TPU membrane for durability, microfiber filling for water retention, and a comfortable nylon lining.

A: To maintain the evaporative technics, it is recommended to follow the standard fabric care instructions for polyester and nylon, avoiding high heat which could damage the TPU membrane.

A: Sample orders typically take between 10 to 15 days to prepare and ship.