laceable Authentic Luis Aparicio JerseyPosted by bears123 on July 23rd, 2019 For competition on dirt or crushed granite Authentic Luke Appling Jersey , either needle or pyramid spikes, no longer than 14 inches, are suggested. The best running shoes for competitions on all weather surfaces (made of rubber or carpet like material) are needle spikes of 316 inches or less. Since indoor tracks are similar to all weather surfaces, again, the ideal pair should have needle spikes of 316 inches or less. Asphalt is the most difficult surface condition to run on because it doesn?t allow for traction benefits from spikes, and in fact only wears them down. Regular trainers are better for this surface, even in competitions. Like it? Share it!More by this author |