Patagonia Men's Capilene 1 Silkweight T-Shirt

Our lightest synthetic baselayer keeps you dry and cool and has 15-UPF sun protection.

Under the magnifying glass of tropical heat, just staying mobile is a feat. Our highly breathable Capilene® 1 Silkweight T-Shirt is quick to wick and dry. Its rib-knit collar feels soft against the skin, and the generous length is long enough to tuck in. Made with 3.4-oz 100% recycled polyester that has 15-UPF sun protection and Gladiodor® odor control for the garment.

Material
Capilene baselayers feature a moisture-wicking polyester fabric that dries quickly. Capilene polyester is also recycled, recyclable and features Gladiodor® garment odor control.

Technology
The UV protection offered by this garment is rated “good.” * * When tested in accordance with Australian/New Zealand test methods AS/NZS 4399 or AATCC 183/ASTM6603/ASTM D6544.

Patagonia Mission Statement
At Patagonia we seek to build the best product and cause no unnecessary harm. That's our mission statement, and it takes many forms. As it applies to making products, we work hard to source materials and use processes that are less harmful to the Earth without compromising quality. Because to us, quality is not only how well a product performs and holds up, but also how it's made.

Lacking fur, feathers or scales, we humans have to think up clever ways to protect ourselves from the sun. Products with the UPF designation provide built-in sun protection that won’t wear off. To achieve sun protection, we take a varied approach, depending on the degree desired and the fabric used. Elements of the strategy can range from yarn selection to fabric construction to the use of special finishes (especially for light colors). Patagonia products with rated UPF protection are tested independently to meet Australia/New Zealand or AATCC protocols. A rating of 15-24 earns a product a rating of “good”; a rating of 25-39 is "very good"; and a rating of 40-50+ is “excellent.” * * When tested in accordance with Australian/New Zealand test methods AS/NZS 4399 or AATCC 183/ASTM6603/ASTM D6544.

Recycled Polyester: To Patagonia, quality means more than how a garment looks or functions: It also includes the way it affects the environment and quality of life. This means working to source materials and develop processes that minimize damage to the environment. In 1993, we adopted fleece into our product line made from post consumer recycled plastic soda bottles. We were the first outdoor clothing manufacturer to do so. PCR® clothing was a positive step towards a more sustainable system – one that uses fewer resources, discards less and better protects people’s health. Over the course of 13 years, we saved some 86 million soda bottles from the trash heap. That’s enough oil to fill the 40-gallon gas tank of the diminutive Chevy Suburban 20,000 times. Today, we're able to utilize more sources for recycled polyester and offer it on more garments such as Capilene baselayers, shell jackets and board shorts, as well as fleece. We now recycle used soda bottles, unusable second quality fabrics and worn out garments into polyester fibers to produce many of our clothes. We've also started the world's first garment recycling program – bring us your old, worn-out Capilene baselayer, Patagonia fleece or Polartec® fleece (from any maker) and we'll make a new polyester garment from it using an innovative process developed by our friends at TEJIN. Benefits of recycled polyester: Lessens dependence on oil Curbs discards, thereby prolonging landfill life and reducing toxic emissions from incinerators Helps to promote a new recycling stream for polyester clothing that is no longer wearable Creates less air, water and soil contamination