# sail

## size

### 3.5 - 4.5

storm (30kt+)

### 4.5 - 5.5

nice wind (25-30kt)

### 5.5 - 6.5

wind (20-25kt)

### 6.5 - 7.5

lighter wind (15-20kt)

### 7.5+

super light wind (0 - 15kt)

## luff

The total length of the "front" side (the part into which the mast is inserted).