Outdoor Research Women's Via Long Sleeve Tee:
Highly wicking and extremely breathable, this long-sleeve tee is ideal in hot weather when you need protection from the elements. UPF 30+ fabric protects from harsh sun while flat-seam construction and off-shoulder seams eliminate chafing under pack straps and at abrasion points as you work up a sweat. The semi-fitted cut has style without being binding.