The One™ Vest Tactical/Watches This USSSA baseball has a

This USSSA baseball has a full grain leather cover for  added durability

and an internal heat pack pocket comes in clutch when the  temp takes a nosedive

Size & FitModel is 5'9" and wearing a size SmallRegular Fit Size Chart

Large zippered pocket with internal stretch pockets that store extra layers

Sock and liner in one

The One™ Vest Tactical/Watches This USSSA baseball has aWindproof yet highly breathable. Warm yet lightweight. Water resistant with stretch. THE ONE Men's Vest features KHLs temperature regulating AERO KNIT technology for breathable comfort and core performance. There is only one! Regulates body temperature and releases excess heat Superior stretch for freedom of movement Air permeable underarm gussets for enhanced breathability Core warmth with an athletic fit Internal bottom hem drawcord for a custom fit