The women’s 200 Oasis Deluxe Long Sleeve by icebreaker can be worn every day and on active adventures, designed for superior comfort and fit. Merino wool regulates core temperature and breathes away excess moisture. Offset shoulder seams prevent pack rubbing. Set-in sleeve construction promotes better movement. Flatlock seams eliminate chafing. Underarm gussets promote movement. The back hem is dropped for extra coverage.