PANEL POP | MENS TRAINING JAMMERS Back Style_Crop Top The Positive Drive Fins (PDF’s)

The Positive Drive Fins (PDF’s) use a unique ellipsoidal blade to generate correct propulsion in all four swim strokes

Nylon belt fits all sizes and can be worn on hips or waist

if you're between sizes

Attempt to pull the anchored resistant band to ensure that it’s safe to withstand the pull force

PANEL POP | MENS TRAINING JAMMERS Back Style_Crop Top The Positive Drive Fins (PDF’s)The Training Jammer is perfect for regular training with flatlock stitching, comfortable leg opening, drawcord and rubber print Funky Trunks logo. Its a popular choice for swimmers and triathletes and offers and extra layer of warmth in open water when a wetsuit isnt an option. Made from our exclusive C Infinity fabric, a 100% Italian polyester that is a colourful breakthrough in chlorine resistant fabric technology! The superior choice for swimmers,