• Series 4 Yee Yee camo slowpitch softball bat — full view with orange end cap
  • Series 4 Yee Yee slowpitch bat — front and back upright pair
  • Series 4 Yee Yee camo bat — diagonal full view, 12.75 inch barrel
  • Series 4 Yee Yee — deer skull atom crest detail, orange collar
  • Series 4 Yee Yee — orange graffiti script barrel detail
  • Series 4 Yee Yee — proton wordmark barrel detail
  • Series 4 Yee Yee camo bat on a truck tailgate at dusk
  • Series 4 Yee Yee bat truck-bed flatlay with camo cap, gloves and hunting gear
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Proton Sports

Series 4 Yee Yee · USSSA / ISA / NSA

Series 4 Yee Yee · USSSA / ISA / NSA

$350.00
$350.00
Sale Sold out

The hottest bats we’ve ever made.

  • 100% “Pass, Last & Gas” Guarantee
  • 1-Year Warranty
  • USSSA · NSA · ISA Approved
  • Free U.S. Shipping
Weight
Endload
Specifications
Construction Two-Piece Composite
Technology NEW Series 4
Barrel 12.75"
Performance Maximum Allowable
Weights 25 / 26 / 27 oz
Endloads Balanced · Half Ounce · Full Ounce
Certified USSSA · NSA · ISA
Description

Our latest Yee Yee Camo design is built with our NEW SERIES 4 TECHNOLOGY for next-level performance, consistency, and durability. The hottest bats we’ve ever made.

• Two-Piece Construction
• NEW SERIES 4 TECHNOLOGY
• Maximum Allowable Performance
• 12.75" Barrel
• USSSA, NSA & ISA Approved
• 100% Guaranteed to PASS, LAST & BE GAS

Covered by our 1-Year Warranty on USSSA bats — see Warranty Information.

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