Tom... I have several UV repellant jerseys and fitness tops (SPF 50+) ... all long sleeve and lightweight. Some I bought at REI, others through various cycling companies (for instance Terry but that doesn't do you any good). Have you checked online? The stuff is out there... I'll go look...
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Private docent led mountain bike rides through Limestone Canyon. Go to
letsgooutside.org and register today! Also available: hikes, equestrian rides and family events as well as trail maintenance and science study.