Speedo Fastskin Bullet Head Classic J-Tube Snorkel Adjustable Adult Shop By Size_8.5" butterfly) (pool swim only) YES

butterfly) (pool swim only) YES Drill logging (pool swim only) YES Basic rest timer (up from 0) (pool swim only) YES “Repeat on” rest timer (pool swim only) YES Auto rest (pool swim only) YES Time and distance alerts YES Pacing alerts (pool swim only) YES Countdown start YES Pool swim workouts YES Critical swim speed YES Underwater wrist-based heart rate YES Heart rate from external HRM (real-time during rests

the Montage is the essential cool-weather accessory to protect you from the elements on and off the slopes

take your normal size– Designed for a relaxed fit– High rise

Run as fast as you can and watch the butterfly soar

Speedo Fastskin Bullet Head Classic J-Tube Snorkel Adjustable Adult Shop By Size_8.5" butterfly) (pool swim only) YES