Forefoot Neutral - Without metatarsal support for those not suffering from ball-of-foot discomfort.
The L420 orthotic maintains healthy feet with a soft CopperGuard top cover to help prevent bacteria, fungi, and odor.Rearfoot Posted - Controls over-pronation and balances rearfoot. Recommended for flat or low arch feet. Lynco By Aetrex L420 (Men's) Black Synthetic 14 One of the most popular Lynco series of insoles thanks to superior cushioning, shock absorption, and arch support during high impact activities.