Mens Under Armour Golf UA Storm Windstrike 1/2 Zip. A half zip jacket fabricated in durable, stretch woven, Storm material with 4-way stretch. - UA Storm technology repels water without sacrificing breathability - Windproof materials & construction shield you from the elements - Durable stretch-woven fabric is quiet & soft for zero distractions during your swing - 4-way stretch & updated back construction for improved mobility - Generous 1/2 zip front makes for easy layering - Finished with UA logo branding on the left chest - 96% Polyester, 4% Elastane - Loose fit - 1377382-471 Under Armour Golf UA Storm Windstrike 1/2 Zip