HARRISON83 Mens Short Sleeve Zip-up Athletic T-shirts Dri-Fit 100% Polyester Item model number: A_DC1014 Washing method: Machine wash inside out. Ideal comfort: Elastic sleeve cuff and hem keep warm and keep the wind and slight water out in light rainy days / Perfect for hiking, backpacking, climbing, camping, running, cycling, fishing Quality material: Extremely soft to the touch, light-weight and breathable, enough stretch to fit any body type and keep your collar laying flat. / 1/2 Zip front. Zipper closure. 1 Hidden zipper pocket on the left chest . Slim fit Details: A_DD1014 :# A_DD1014 Eight colors in four sizes are available / In the case of order that ships from harrison83, (US Postal Service) It usually takes around 5-10 days for arrival except for order fulfilled by amazon. Also, APO/FPO orders are welcome here.