Let’s “HIIT” It
Recommended accessories for high-intensity runs.
Garmin Forerunner 610
$399 at Super Runners Shop, 360 Amsterdam Ave., nr. 77th St.; 212-787-7665
The iPhone 4S of heart-rate monitors, the Garmin Forerunner 610 tracks speed and distance via GPS satellite and sports a touch screen that works even with winter gloves.
Craft Pro Zero Extreme Base Layer
$70 at JackRabbit Sports, 140 W. 72nd St., nr. Amsterdam Ave.; 212-727-2980
You’ll be sweating buckets, so invest in a base layer expressly made to wick perspiration away from your skin.
Smartwool PHD Running Ultra Light Micro Socks
$12.95 at Eastern Mountain Sports, 530 Broadway, nr. Spring St.; 212-966-8730
It may seem counterintuitive, but wool socks actually keep your feet cool during intense runs. Built-in odor control means you won’t offend when the shoes come off afterward.