Mountain Hardwear Women's DryHiker Tephra Short Sleeve T-Shirt - The Women's DryHiker Tephra Short Sleeve T-Shirt by Mountain Hardwear gives you heavyweight protection in a lightweight technical tee. The DryHiker Tephra shirt is made of highly durable and abrasion-resistant polyester Tipa Warp knit combined with Wick.Q EVAP on the back panel to disperse moisture for quick evaporation. This gives the shirt a smoother, drier feel than other wicking garment systems. All seams are rotated away from the pressure points for ultimate comfort under a backpack. Hikers and backpackers concerned about sun protection will love the UPF 50 rating, too! The antimicrobial finish controls odor to help keep you fresh. Mountain Hardwear Women's DryHiker Tephra Short Sleeve T-Shirt boasts EVAP technology to keep you cool on the trail, while its UFP 50 rating makes damaging sun exposure a thing of the past.