69. Sweat Absorbing Accessories
What is it? Absorbs the sweat from your underarms
Invented: 2015
Average price: 5.95$
Another invention aimed at office workers. Kobayashi Japan Riff Sweat-Absorbing Pads are placed under your armpits to prevent sweat stains. According to reports, they are more absorbent than deodorant. Even though we may not see Nike producing them for heavy-duty sportsmen, they can be worn for everyday work.

Riff Sweat pads are inexpensive as well, only $5.95 per ten-pair pack (total of twenty pads). RIFF stands for “Refined, Ideal, Fresh, and Fine”. These underarm pads, which are only a millimeter in thickness, are “famous”, and Kobayashi calls them “nearly exclusively”.