Patagonia Men's A/C® Shirt Size:M Medium:   M1 Â

Medium:    M1   43 Lm (12 hrs)    or   M2    24 Lm (23 hrs)

Single USB port max output current of 2A

Slim and stylish

350~500~300 Run-time LEVEL 1 1+78+20 minutes LEVEL 2 (lumens) 300 Run-time LEVEL 2 4 hours Strobe Yes SOS / BEACON No TECHNICAL CHARACTERISTICS Body Material Aluminum Alloy Drop Test 1 Meter Waterproof IPX4 Weight (g / oz) 129g / 4

Patagonia Men's A/C® Shirt Size:M Medium:   M1 ÂThe ultimate performance shirt for hot and humid climates. A C Shirt fabric has an open weave design and fast wicking properties that keep you sane in the August heat of the Deep South or the heavy humidity of the tropics. Like air conditioning for your skin, the button front A C Shirt has a breezy 100% organic cotton that allows maximum airflow. Its light fabric rests casually on your skin, and the clean short sleeved shirt construction features only