Set of 12 hex spikes
Outdoors,
Cross-country: from 9 mm (dry ground) to 15 mm (soft ground)
Running on tracks: 6 mm or 9 mm
High jump and javelin throw: 12 mm tolerated on certain tracks
Outdoors,
All disciplines: 6 mm
High jump: 9 mm
Their shape and material give them excellent grip on track & cross-country
TECHNICAL INFORMATIONS
Number and size of spikes
Set of 12 hex spikes
Outdoors,
Cross-country: from 9 mm (dry ground) to 15 mm (soft ground)
Running on tracks: 6 mm or 9 mm
High jump and javelin throw: 12 mm tolerated on certain tracks
Outdoors,
All disciplines: 6 mm
High jump: 9 mm
Designed to last, these spikes simply screw on to your athletics shoes according to your discipline and surface (track or cross-country).