Zhik Core Essential Baselayer Top short finger 28mm (1 1/8") diameter ball

28mm (1 1/8") diameter ball bearing sheave

It can do deep bubble free castings

Black - Side Mount Port

Essential for keeping covered and drying after sailing

Zhik Core Essential Baselayer Top short finger 28mm (1 1/8") diameter ballDesigned to be the perfect all round baselayer for a wide variety of conditions, the Zhik Core Baselayer provides great insulation against the elements while being quick drying and breathable. With a super soft touch that feels great against the skin and figure fitting comfort. Experience warmth without the weight while sailing, hiking, skiing or when the mercury drops. Lightweight 4 Way Super Stretch Anti Odour Breathable Fast Drying Temperature