Here's what other sites are saying:
Under your dry top in cold water, the Kokatat InnerCore Short Sleeve Top provides warmth and wicking performance. Worn alone under warm skies, it has UPF 30+ sun protection built right in. Stretchy polyolefin fabric moves moisture quickly away from the skin, and is impervious to the mold and mildew that haunt paddling gear. Flat-lock stitched seams reduce chafing under layers.
Kokatat Men's InnerCore Short Sleeve Kayak Shirt - Constructed of lightweight, anti-microbial polyolefin, the Kokatat men's InnerCore short sleeve kayaking rashguard shirt provides an extremely versatile, high performance base layer. In warm conditions, the polyolefin fabric offers UPF 30+ sun protection while also protecting the skin from abrasion. In colder conditions, InnerCore offers unsurpassed performance as base layer insulation, effectively moving moisture away from the skin. The high degree of stretch in the fabric allows the garments to be close fitting, yet comfortable during dynamic movement. InnerCore shirts absorb almost no water, dry fast, and are impervious to mold, mildew and odor-causing bacteria. No matter what the season, the Kokatat men's InnerCore short sleeve rashguard shirt should be packed in your gear bag.
CLOSEOUTS . Specially engineered for wear under your kayaking splash top or PFD, the Kokatat Innercore Rashguard top has four-way stretch fabric with flatlock seams to prevent chafing as well as built-in UPF 30+ sun protection. Moves moisture away from the skin Breathable and fast drying Mold, mildew and odor resistant Built-in UPF 30+ sun protection Flatlock seams prevent chafing Short sleeves Length: 24" (based on Large) Fabric: 90% polypropylene, 10% spandex Care: Machine wash, hang dry CLOSEOUTS . USA, fabric European Union. Available Colors: BLACK, COBALT, LAVA, SHALE/COBALT. Sizes: S, M, XL, L.
- Sierra Trading Post
Offering remarkable comfort on the water, the Kokatat Innercore top is a versatile, high-performance base layer. In cool, wet weather, polyolefin offers insulation, moisture management and a soft, brushed feel under a waterproof shell. Did the sun just come out? Fabric provides UPF 30 sun protection and wicks moisture from skin. Jersey-knit face fabric absorbs almost no water so it dries quickly and won't weigh you down. High degree of stretch in fabric offers a close fit yet it remains comfortable during movement. Antimicrobial fabric also resists mold and mildew. Flat-stitched seams minimize chafing. Paddling-specific construction won't inhibit paddle strokes.