Vortex Long Sleeve Features: - 100% Organic Cotton Construction - Interlock Fabric Weight: 6.25 oz/ square yard - Fleece Fabric Weight: 10.5 oz / square yard - Water-based Screen Print Ink - Double Needle Coverstitch Reinforced Hem Line, Cuffs, & Neck Line - Bar Tack Reinforced Stitching for Seam Integrity ABOUT THIS STYLE This unisex style long sleeve was made for a more casual look & close to the body fit. The organic cotton is soft enough for lounging around the house, but warm enough to layer with a coat & be warm for a cold day. SIZE & FITTING: Size Charts are located on the last image of every one of our listings. OUR FABRIC TYPES & SPECS: All of our fabrics are made with 100% organic cotton, dyed with low impact dyes, & if printed it is done with water based ink. Please message us if you would like to view an organic certification for our fabric. Jersey: 4.7 oz / square yard - Very light weight material that is used primarily for light, summer garments. Baby Rib: 6 oz / square yard - Medium weight stretch fabric used to finish hem lines, sleeve cuffs, hood lines, & collars. Interlock: 6.25 oz / square yard - Medium weight material, great for everyday use, & for temperate climates. Fleece: 10.5 oz / square yard - Industry standard material choice for hoodies & colder weather garments. FrenchTerry: 11.75 oz / square yard - Higher quality than fleece, this is an extra luxury material choice. Arctic Warmth: 16.75 oz / square yard - A layered combination of both the interlock & the fleece fabrics. This was created for more extreme weather conditions, perfect for staying warm in the coldest of climates. ABOUT US: We love what we do! Sewing up each garment, made to order as it is received is a pleasure & a joy for us each & every time. We are well paid, hard working, American artisans that get up every day eager to share our love for well built, USA grown organic cotton garments, designed with style & longevity. OUR RETURN POLICY: We accept returns up to 30 days from your original purchase date. You will receive a full refund minus the cost of shipping as long as the garment is: - Odor free - Remains in new condition - Visibly free of damages OUR ExCHANGE POLICY: We accept exchanges up to 30 days from your original purchase date. You will pay for shipping both ways. To pay for the garments final shipment back home to you, please use our ‘Shipping Add-On’ Listing in our Add-On’ Section & select the correct dollar value. :-) The Sacred Geometrix Guarantees LIFETIME GUARANTEE We stand by the quality of our craftsmanship by offering a Lifetime Guarantee on each of the garments we produce. If your product ever fails you due to a manufacturing error, we will fix it for free, minus the cost of shipping. 30 DAY MONEY BACK GUARANTEE We want you to be surprised at how much you love your Sacred Geometrix product. If for any reason, within 30 days from your initial purchase date, you are not completely satisfied with your purchase you can return your