TSR1 is roughly 40 grams lighter than TSR2

low profile shoulders

it's important to feel comfortable and confident

Overlay constructed with 80% recycled polyester

The expansive mix of grinds and lofts available - including the new 54° and 56° D Grinds - offer the flexibility and versatility to cover any shot

Under Armour Drive Sweaterfleece 1/2 Zip Pullover - Downpour Grey Staff Model Irons TSR1 is roughly 40 gramsStay dry and warm with the Drive SweaterFleece from Under Armour made using Storm technology that repels water without sacrificing breathability. The heather material is soft with a brushed interior for added comfort. With stretch properties for added mobility whether youre at the tee or on the Highstreet. Built in tee holder on the wearers right side gives a convenient place for you to put the accessory while on the course. FEATURES: 100% Polyester