Shearwater Swift Transmitter Socks The open-heel is designed for

The open-heel is designed for ease of entry and a secure fit

Reel housing equipped with insert for use with roller heads

The easy adjustment buckle and strap is silent and effortless when making adjustments

5 diopter increments in Minus

Shearwater Swift Transmitter Socks The open-heel is designed forThe Swift transmitter is designed by Shearwater to enable divers to carry multiple transmitters much more reliably. Primarily aimed at technical or sidemount divers the swift drastically reduces the chance of transmitters dropping out when carrying multiple tanks With its advanced collision avoidance system, the Shearwater Swift Transmitter ensures reliable use of multiple transmitters at the same time. Its randomized transmit interval adds to this