Polyester warp knit

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Linebackers and Power Running Backs Does not trap heat like other football collars or neck rolls Secure protection by bolting the collar straight to the shoulder pads

NON-ABRASIVE STRETCH FABRIC: Made of 100% highly abrasion-resistant TEK-KNIT polyester

New Other DeMarini 2021 CF Zen (-8) Senior League 2 3/4" Baseball Bat 29/21 Gray/Royal Polyester warp knitThe 2021 DeMarini Cf Zen has the biggest and strongest composite barrel. A low swing weight results in an evenly balanced model that delivers power through fast swing speeds. Due to the fast swing speeds and balance swing weight, all players can use this bat! The CF Zen Uses newly developed X Lite knob fits seamlessly into any players bottom hand optimized feel and comfort. The CF Zen also has 3 Fusion System that maximizes the sweet spot! 3 Fusion