M's R1 Air Zip Neck - 40246 - May Grey SLEEPING BAG ASTM F2892 electrical hazard standard

ASTM F2892 electrical hazard standard

A smart choice for any warm-weather outing

140D 105 g/m² 80% nylon

This moc delivers a lifestyle look and traction you can trust

Vio-Motion Technology helps support natural alignment from the ground up

M's R1 Air Zip Neck - 40246 - May Grey SLEEPING BAG ASTM F2892 electrical hazard standardEngineered 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.