Zipper closure 1/5 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout
TB GF03 short

dimension: 12mm/16mm

Rotary Ring (SiC/TC)

Stationary Ring (SiC/TC)

Secondary Seal(NBR/EPDM/VITON)

Spring &Other Parts(SUS304/SUS316)