They have breathable knit construction with supportive synthetic overlays

Breathable Mesh upper with metallic silver underlay IRONSKIN seamless toe cap provides superior abrasion resistance in key toe-drag area Nubuck overlay strap Heel counter for lateral support Heel pull Turf-traction pattern outsole for baseball-specific movements

choose the different size (either smaller or bigger)

Material - 90% Polyester

No Batteries required

Used, Easton, YBB18BXH10, 28/18 Beast X Hybrid Little League Baseball Bat 2 5/8 Blue/Eden They have breathable knit constructionThe Beast X Hybrid is one incredible bat! Constructed using a 2 piece hybrid design, this bat uses Advanced Thermal Alloy Construction (ATAC) Alloy and an extended barrel design to create a incredibly strong, powerful barrel, with an enormous sweet spot providing an incredibly loud pop! Connecting this bat together is CONNEXTION+ technology to create an effortlessly smooth feel, enhance durability, and reduce vibration. This bat end loaded swing