M's R1 Air Zip Neck - 40246 - May Grey SLEEPING BAG A smart choice for any

A smart choice for any warm-weather outing

140D 105 g/m² 80% nylon

Wind and water-resistant

ASTM F2892 electrical hazard standard

Comfort comes alive with the high-performance REVIVR™ JOGGR

M's R1 Air Zip Neck - 40246 - May Grey SLEEPING BAG A smart choice for anyEngineered for active pursuits, the M's R1 Air Zip Neck delivers lightweight warmth without bulk. The breathable fabric wicks moisture and regulates temperature across changing conditions, making it ideal for layering under jackets or wearing solo during moderate activity. The half zip design offers quick ventilation control, while the fitted cut ensures freedom of movement. Perfect for trail running, climbing, or everyday performance wear.