3M Sports Eyewear / SF402AF-SP / Gray Lens

3M Sports Eyewear / SF402AF-SP / Gray Lens

¥1,925 (Tax included.)
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Comfort that makes you forget you are wearing it

Comfortable to wear with 3M's unique pressure dispersion technology that prevents pain above the ears

Industry's top class ultra-light weight of 19g

Winner of the Good Design Award as professional-use glasses worn to protect the eyes in dusty environments such as grinding, cutting, grinder work, and outdoor work.

The design is expected to improve the user experience, and the product has been highly evaluated as being comfortable even when used as sports sunglasses.

■Product Features

Most discomfort when wearing eyewear is caused by pressure concentrated in specific areas. In particular, pressure is often concentrated over the ears.

The vines that introduce 3M's unique pressure dispersion technology provide a comfortable fit for both men and women, regardless of their face width.

■Survey of usability evaluations

Highly rated by 96% of respondents!

Many runners found them comfortable and lightweight.

131 runners wore the eyewear during the 2017 Iwate Kitakami Marathon. 96% of the runners gave the eyewear a "very good" or "good" rating in terms of usability*, and 94% of them said they would like to continue using the eyewear in the future.

As for what was good about the product*, 90 respondents answered "comfort" and 78 respondents answered "lightweight.

*Rating on a scale of very good, good, normal, not so good, and not so good.

**The respondents were allowed to answer more than one question about what they liked about the product.

Award year	2015 Good Design Best 100
Award-winning company	3M Japan K.K.
Designer	3M Glen Stanley
Material	Lens and frame: Plastic
Weight	19g
Impact Resistance	Meets ANSI Z87+ (U.S. standard)
UV CUT	99.9% UVA UVB protection (UV transmittance of 0.1% or less)
Visible Light Transmittance	18% (visible light transmittance is less than 0.1%)
Power	None
Package size	45×145×55
Country of origin	Japan

Various values are for reference only and are not guaranteed. Specifications and appearance are subject to change without notice. All items, technical data, and recommendations contained in this document are based on experiments on which we rely, but we do not guarantee their accuracy or completeness. The user shall determine prior to use whether the product is suitable for his/her own use and assumes all risks and liabilities associated therewith. Seller's and manufacturer's obligation is limited to replacing products that prove to be defective, and no other liability is assumed. We shall not be responsible for any matter or recommendation not contained in this document unless such agreement is signed by an officer of Seller and Manufacturer.

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