The Radians Lowset 21 Earmuff delivers comfortable, lightweight hearing protection with a low-profile design that fits easily alongside safety glasses. Foam-filled earcups and evenly distributed headband tension provide long-lasting comfort, while the padded, moisture-wicking headband keeps you cool and dry during extended wear. Its compact folding construction allows for easy storage and helps keep debris out of the earcups, while adjustable side wire guides ensure a secure, customized fit. With a 21 dB Noise Reduction Rating and CSA Z94.2 Class B certification, the Lowset offers dependable protection in a durable tan finish. Product Details Brand: Radians Model: Lowset Noise Reduction Rating (NRR): 21 dB Style: Over-the-Head Low-profile design compatible with safety glasses Foam-filled earcups for comfort and effective noise reduction Padded, moisture-wicking headband Adjustable side wire guides for optimal fit Compact folding design for easy storage Finish: Tan Dimensions: 7" x 7" x 4" Weight: 0.5 lb CSA Z94.2 Class B certified