Pro Seamless 2 Arm Warmer drop hem Avg Weight: 640 G (1

Avg Weight: 640 G (1 Lb 6

Insulation: 60 G PrimaLoft® Black Insulation

Marmot® NanoPro™ Eco Waterproof/Breathable Fabric

Internal compression

10°-20 °C / 50°-98°F

Pro Seamless 2 Arm Warmer drop hem Avg Weight: 640 G (1Wide temperature range combined with high stretch seamless comfort makes this our most versatile warmer. With INEOS Grenadiers we set out to make a better seamless arm warmer. Others on the market are made with a nylon Lycra blend that tends to hold moisture, but we knew we could get better moisture management with a polyester yarn. Working with polyester makes it more difficult to get the right stretch, return and manufacturing consistency, though.