125690 polar v800 hr uni svart size:ONESIZE Björn Borg is a Swedish

Björn Borg is a Swedish fashion brand

Icebreakers 200 oasis leggings set the standard for all other garments

Weight about 355g

The cast cutouts on the sides offer stylish ventilation

The short sleeve provides warmth for the deltoid muscles and biceps

125690 polar v800 hr uni svart size:ONESIZE Björn Borg is a Swedishmage: initial; background attachment: initial; background size: initial; background origin: initial; background clip: initial; background position: initial; background repeat: initial;">Heart rate monitor included! TRAINING LOAD mage: initial; background attachment: initial; background size: initial; background origin: initial; background clip: initial; background position: initial; background repeat: initial;">Shows how your workout affects your body