Through the using of metal and composite material, Gentle presents three kinds of different styles, fashion, casual, and sporty. Simultaneously, which conform to the trend of fashion and satisfy the demand of outdoor recreation. In function - by adjusting the lens and glasses temples to shift the sunglasses center of gravity, provides a comfortable wearing experience in any circumstances. The patented i-PRESS Lens Exchanging System can provide an easier way to change the different functions, colors lens for different demands or different characters by users. The shield lens offer the function of wide vision with full coverage, which different from general casual sunglasses lens. Wearing Gentle, user can enjoy all the fun with leisure style in this metropolis.