- ホーム
- その他活動
- トレッキングとキャンピング
- 水筒と魔法瓶
- ホルダー
FrictionLabs
FricionLabs is an American company that specializes in the production of high-quality chalk for climbing. It was founded by a group of passionate climbers and physicists who started to produce very pure chalk. Among the climbers who use FrictionLabs are Brooke Raboutou and Dave Graham.