TRNR Toning Balls 1kg - Celestial Blue running-socks cold for up to 24

cold for up to 24 hours or hot for 6-12 hours

There may be a 1-2cm difference in measurements depending on the development and manufacturing process

total Openwater swim distance Interval guidance with swim pace/duration/distance training support Openwater swim pace and distance

Compression activates blood circulation and the supply of oxygen

Quickfit buckle provides perfect fit & easy adjustments

TRNR Toning Balls 1kg - Celestial Blue running-socks cold for up to 24Add versatility to your training with the TRNR Toning Balls, perfect for integrating into various routines like yoga, Pilates, HIIT or rehab. These 500 g evenly weighted balls promote consistent muscle use and strength. Their non rolling, flexible exterior heightens focus, proprioception and body awareness. The ripple textured, anti slip surface provides a secure hold, allowing you to move confidently and safely through your workouts. 2 x 500 g (2 x