Ultimate Direction Cirriform Tee - Men's Cobalt Medium. Mesh body mapping at the body's highest sweat area and quick-wicking fabric provides all day breathability and comfort. Specifications for Ultimate Direction Cirriform Tee - Men's: Manufacturer: Ultimate Direction Sleeve Length: Short Sleeve Age Group: Adults Gender: Male Sleeve Type: Short Sleeve Features of Ultimate Direction Cirriform Tee - Men's Body mapped mesh at the back for increased breathability in the body's highest sweat areas Soft quick-wicking fabric at the front Seamless shoulder design for maximum comfort and compatibility with running vests and packs Package Contents: Ultimate Direction Cirriform Tee - Men's Ultimate Direction 82468221COB-LG: Cirriform Tee - Men's Cobalt Large Ultimate Direction 82468221COB-SM: Cirriform Tee - Men's Cobalt Small Ultimate Direction 82468221ONX-XL: Cirriform Tee - Men's Onyx Extra Large Ultimate Direction 82468221ONX-LG: Cirriform Tee - Men's Onyx Large Ultimate Direction 82468221ONX-SM: Cirriform Tee - Men's Onyx Small Ultimate Direction 82468221COB-XL: Cirriform Tee - Men's Cobalt Extra Large Ultimate Direction 82468221ONX-MD: Cirriform Tee - Men's Onyx Medium Ultimate Direction 82468221COB-MD: Cirriform Tee - Men's Cobalt Medium Ultimate Direction 82468221COB-MD: Cirriform Tee - Men's Cobalt Medium