Swimming goggles with clear lenses - Speedo Biofuse 2.0 black blue Color:Default For the drive train parts

For the drive train parts (freewheel and derailleur)

Connection

remember to: wash at 30°C on a gentle spin cycle to extend your product's lifespan

we also assess the quality of our soles on the field

don't hesitate to get one size larger than your child's usual shoe size

Swimming goggles with clear lenses - Speedo Biofuse 2.0 black blue Color:Default For the drive train partsGuaranteed support and comfort with these swimming goggles designed for training or keeping fit. BIOFUSE TECHNOLOGY Biofuse technology is based on the bio mechanical study of the human body and the use of soft, flexible gel materials, plus a rigid construction. This technology ensures a perfect fit on the face. Biofuse goggles have a deeper, softer seal than conventional goggles. The goggles adhere perfectly to the nose and cheeks, making them more