The New Balance 4040 v8 Youth Turf Trainer gives 6- to 14-year-old ballplayers a full-length FuelCell midsole that snaps back for cushioned take-offs, while a rubber-lug turf plate grips synthetic grass without tearing it; a bootie-style collar locks the heel for quick cuts and the 9-oz weight keeps legs fresh through extra innings—ideal for youth who want pro-level speed on practice fields and indoor facilities.
Features:
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Full-length FuelCell midsole returns energy for explosive first steps
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Rubber-lug turf plate (non-metal) grips synthetic grass and indoor mats
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Bootie-style collar plus traditional laces lock the heel for lateral cuts
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Breathable mesh upper with supportive TPU overlays resists drag abrasion
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Youth-specific last matches growing foot shape (fits sizes 1–7)
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Pair weighs 9 oz—lighter than most molded cleats
Common Q&A’s:
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Do these run true to youth shoe sizes?
Yes—order the same numeric size the child wears in sneakers; half-sizes should size up.
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Can they be worn on natural grass?
Turf lugs are shorter than cleats; use on synthetic fields, cages, or indoor turf only.
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Will the FuelCell foam compress over a season?
Midsole retains 85 % of its energy return after 200 hours of field use when rotated with other shoes.