Icebreaker Quantum Long Sleeve Zip

LeftLane Sports says:
Icebreaker Size Chart A stretchy slim-fit midlayer that's ideal for technical mountain adventures like climbing and skiing, the Quantum Long Sleeve Zip helps regulate your body temperature thanks to its intelligent fabric paneling and easy layering, full-zip design. Designed with BodyFitZONE(TM) merino-blend fabric, the Quantum features anatomically body-mapped panels of stretchy merino terry fabric for heat retention, with merino eyelet mesh in key areas for ample ventilation when you're moving fast. Underarm gussets allow for added range of motion when you're planting your ski pole or reaching for the next hold, and zippered hand pockets keep your small essentials safe. Features: - Slim fit - Midweight merino fabric is quick-drying, wicks away moisture, and resists odor - LYCRA(R) content for stretch and mobility - Reflective center front zip for visibility in low light - Zipper chin guard and interior storm flap prevent chafing - Strategically placed merino eyelet for ventilation - Raglan sleeve construction for mobility - Underarm gusset for comfort and mobility - Zippered hand pockets - Weight (Size Medium): 370 g / 13.05 oz - Body: 98% Merino Wool, 2% LYCRA(R) Eyelet: 98% Merino Wool, 2% LYCRA(R) - Alternate images do not reflect actual color