Join more than 1 million athletes buying and selling on SidelineSwap. Save up to 70% on quality new and used gear, sold by athletes just like you.
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Most orders ship via USPS Priority Mail (1-3 business days once the item is shipped by the seller). We provide sellers with a prepaid shipping label, and buyers receive tracking notifications until the item arrives at your doorstep.
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Elite players and programs who want STX's lightest, most breathable helmet ever made with pro-level impact protection and maximum customization options.
The STX Aero is built around an aerodynamic shell with 11 AeroFlo ventilation outlets that actively pull heat away from the head during play. The Fit-Sense click strap system dials in a comfortable, secure fit in seconds, D3O smart material above the forehead absorbs and redirects impact force, and an expanded CNVS customization zone gives teams more real estate for logos and decals than any other helmet on the market.
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