Use your body to your advantage.

Base layers aren't just for cool weather. The Sugoi RS Base Layer Top is designed to work in conjunction with perspiration to keep your body temperature regulated.

Sugoi used Icefil fabric to construct the RS top. As the name implies, it features built-in technology to keep you from overheating. This means it uses your own sweat to cool your body, in much the same manner that an evaporative cooler works. Additionally, it's treated with Xylitol. Yes, the same ingredient that is used to give gum its minty, tingly taste is used to produce a cooling effect when your body heats up.

The Sugoi RS Base Layer Top - Sleeveless - Women's is available in five sizes from X-Small to X-Large and in the color White.

  • Reviews
  • Q & A

Nice base layer.

  • Familiarity: I've used it several times
  • Fit: True to size
  • Size Bought: Medium

I was surprised at how cool this could be under a summer jersey. Fabric feels nice and has a nice pattern. Plenty long. Seems to fit true to size. I buy it again.