Core Ab Ball 20 cm Size:20 cm The SOL Thermal bivvy offers

The SOL Thermal bivvy offers more versatility than traditional emergency sleeping bags - the extremely durable fabric resists rips and tears

But will also love features like superior moisture management

"Peel and stick" application allows you to find the correct location (as shown within packaging) on the insole of your shoe

Fabric & Fit:

durable performance

Core Ab Ball 20 cm Size:20 cm The SOL Thermal bivvy offersThe GoFit Core Ab Ball including the Intro to Core Ab Ball DVD, are designed to maximize the time you spend strengthening your abdominals. The Core Ab Ball intensifies work for the middle muscles and provides more effective toning for the abs than you could ever get from mat work alone. Nationally acclaimed fitness instructor, Brook Benten, M. Ed., ACSM HFS, explains the anatomy of the abdominal muscles and how they fire during different core focused