Sidewinder 20 (650 RDS DownTek) eclipse double-brushed organic cotton a touch

double-brushed organic cotton a touch of stretch

A low-profile elastic cinch at the top hem

The CORE rechargeable battery offers an economical

A dialed-in precise fit makes for a sock that won't quit

Add the audio of your choice for inspired sessions

Sidewinder 20 (650 RDS DownTek) eclipse double-brushed organic cotton a touchSpecifically designed for the over 60% of people who sleep on their sides, the second generation of our patented Sidewinder side sleeper technology ensures warmth, comfort, and ease of use in any position you settle into. Constructed for comfort, with additional body mapped insulation to optimize warmth where you need it and provide cushioning and support at the hips and shoulders, easing pressure points and other side effects. The Sidewinder is a