Carrying gels:

6 spaces for carrying different APTONIA tube or sachet shaped energy gels.A silicon band holds them in place when you're running.

Adjustable to your waist size:

Adjusted to the right height, it won't move when you're running. Possible to turn without turning your T-shirt thanks to the silky elastic fabric.

3 race-number fasteners:

3 fasteners hold your race number firmly against your body so that it stays legible during the race.

Ease of use

3 self-perforating attachments for bib

Capacity

6 silicone stretch loops for carrying gels in tube or sachet form

Carrying comfort

Lightweight (only 44g), adjustable, fits every body shape and does not slide