K1 Earmuffs

• Noise Reduction Rating (NRR) 23 dB, CSA Class B
• Padded headband for premium all-day comfort
• Snug-fitting, soft ear cushions adapt to the surface and head shape of the wearer
• Lightweight with length adjustment options for various head shapes
• Designed for low noise environments

K2 Earmuffs

• Noise Reduction Rating (NRR) 26 dB, CSA Class A(L)
• Padded headband for premium all-day comfort and low-pressure fit
• Snug-fitting memory foam ear cushions adapt to the surface and head shape of the wearer
• Lightweight with length adjustment options for various head shapes
• Designed for medium noise environments

K3 Earmuffs

• Noise Reduction Rating (NRR) 30 dB, CSA Class A(L)
• Padded headband for premium all-day comfort and low-pressure fit
• Snug-fitting memory foam ear cushions adapt to the surface and head shape of the wearer
• Lightweight with length adjustment options for various head shapes
• Designed for high noise environments