From HoNwiki

Gloves of the Swift
Cost
500
Stats
+15 Attack Speed
Modifier
None
Location
Relics
Dota Counterpart
Gloves of Haste

Component of

This item is used as a component of the following items:

• Alchemist's Bones
• Insanitarius
• Thunderclaw
• Steamboots

The More You Know

Also available at the Outpost.