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I HEART 13.1

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    Show off your love for running with this fun and quirky "I HEART 13.1" t-shirt! Perfect for marathon runners or... Read more

    Size Chart 

    $42.00

      • Guaranteed secure & safe checkout.
      • Prints are created with lightweight eco-friendly inks
      • Designed for marathons but soft enough for everyday wear.
       

      MOISTURE-WICKING  MOISTURE WICKING, ANTI-ODOR, SUPERIOR BREATHABILITY, UPF 50+ SUN PROTECTION AND NO CHEMICAL FINISHES.  Popup

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      1 2 3 4 5

      Fabric Fabric

      1. Racerback:  material: 66% rayon from bamboo, 28% cotton, 6% spandex
      2. Core tank: material: 66% rayon from bamboo, 28% cotton, 6% spandex
      3. Core V: material: 66% rayon from bamboo, 28% cotton, 6% spandex
      4. Flowy Tank: material: 65% poly, 35% viscose, 30 single 3.7 oz.
      5. gender-neutral crew: material: triblend: 50% poly, 25% airlume combed and ring-spun cotton, 25% rayon, 40 single 3.8 oz.
      6. Sweater: material: 80% Cotton, 10% polyester, 10% polyester recycled from plastic bottles
      7. Hoodie: material: 66% rayon from bamboo, 28% cotton, 6% spandex
      8. Ultra Crew: 70% Viscose from Bamboo, 30% organic ringspun cotton brushed jersey
      Care

      Washing cold and hanging dry your Raw Threads keeps the garment and the artwork looking newer and longer.

      Description

      Description

      Show off your love for running with this fun and quirky "I HEART 13.1" t-shirt! Perfect for marathon runners or those training for their next race, this shirt is both stylish and comfortable. Wear it during training or as a proud finisher at the finish line.

      Read more

      Pros and cons
      • Our products are produced with minimal waste using on-demand printing.
      • We will sell out of a size or color quickly so don't wait--order today.

      How our styles fit…

      • Racerback

        Racerback

        our best seller, fitted and flattering

        Fitted, buy true to size

        Relaxed, buy a size larger

      • Core V

        Core V

        the original, relaxed and a classic fit.

        Fitted, buy true to size

        Relaxed, buy a size larger

      • Gender-Neutral Crew

        Gender-Neutral Crew

        Relaxed silhouette

        Gender Neutral. Buy true to size. Some colors available in both tri-blend and bamboo blends.

      • Core Tank

        Core Tank

        2 ways to wear:

        Fitted, buy a size smaller

        Relaxed, buy true to size

      • Hoodie

        Hoodie

        featuring Thumbholes

        Fitted, buy true to size

        Relaxed, buy a size larger

      • Flowy Tank

        Flowy Tank

        Elongated armholes for a breezy workout.

        Runs Small, buy a size larger.

      • Sweater

        Sweater

        Gender Neutral. Buy true to size

        Oversized fit. For a more fitted look buy a size down;

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      Carbon-neutral shipping on all orders
      3335kg
      shipping emissions removed
      That's like...
      8537
      miles driven by an average gasoline-powered car

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        I HEART 13.1

        I HEART 13.1

        Vintage Pink Flowy Tank / S

        Vintage Pink Flowy Tank / XS Vintage Pink Flowy Tank / S Vintage Pink Flowy Tank / M Vintage Pink Flowy Tank / L Vintage Pink Flowy Tank / XL Vintage Pink Flowy Tank / 2XL Vintage Pink Flowy Tank / 3XL Deep Teal Flowy Tank / XS Deep Teal Flowy Tank / S Deep Teal Flowy Tank / M Deep Teal Flowy Tank / L Deep Teal Flowy Tank / XL Deep Teal Flowy Tank / 2XL Deep Teal Flowy Tank / 3XL Deep Teal Crew / XS Deep Teal Crew / S Deep Teal Crew / M Deep Teal Crew / L Deep Teal Crew / XL Deep Teal Crew / 2XL Deep Teal Crew / 3XL Pale Pink Crew / XS Pale Pink Crew / S Pale Pink Crew / M Pale Pink Crew / L Pale Pink Crew / XL Pale Pink Crew / 2XL Pale Pink Crew / 3XL Pale Pink Sweater / XS Pale Pink Sweater / S Pale Pink Sweater / M Pale Pink Sweater / L Pale Pink Sweater / XL Pale Pink Sweater / 2XL Pale Pink Sweater / 3XL Lavender Flowy Tank / XS Lavender Flowy Tank / S Lavender Flowy Tank / M Lavender Flowy Tank / L Lavender Flowy Tank / XL Lavender Flowy Tank / 2XL Lavender Flowy Tank / 3XL Lavender Crew / XS Lavender Crew / S Lavender Crew / M Lavender Crew / L Lavender Crew / XL Lavender Crew / 2XL Lavender Crew / 3XL

        $42.00

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        Little to no waste

        Free* Shipping over $75

        CUSTOMERS RATE US 4.9/5.0 ★★★★★

        Little to no waste

        Free* Shipping over $75

        CUSTOMERS RATE US 4.9/5.0 ★★★★★

        Size chart

        Use our size chart for the best fit.

        Size Charts

        Women’s Racer, Hoodie and V-Neck Sizes
        XS - Size 0-2 (32” chest, 24-25” waist)
        S - Size 4-6 (34” chest, 26-27” waist)
        M - Size 6-8 (336” chest, 28-29” waist)
        L - Size 10-12 (38” chest, 30-31” waist)
        XL - Size 14 (40” chest, 32-33” waist)
        XXL - 16-18 (44” chest, 34-35” waist)
        3XL: Size 18-20
        Women's Core Tank
        Runs large. Buy a size smaller for a more fitted look.
        XS - Size 0-4 (32” chest, 24-27” waist)
        S - Size 6-8 (36” chest, 28-29” waist)
        M - Size 10-12 (38” chest, 30-31” waist)
        L - Size 14 (40” chest, 32-33” waist)
        XL - Size 16 ( 44” chest, 34-35” waist)
        XXL - Size 16-18 (36” chest, 36” waist)
        3XL: Size 18-20
        Women's Flowy Tank sizes: 
        Runs Small. Buy larger to keep flowy fit. Elongated armholes.
        S - Size 0-2 (32” chest, 24-25” waist)
        M - Size 4-6 (34” chest, 26-27” waist)
        L - Size 6-8 (36” chest, 28-29” waist)
        XL - Size 10-12 (38” chest, 30-31” waist)
        XXL - Size 14 (40” chest, 32-33” waist)
        Gender Neutral Crews and Sweaters
        XS-  Chest 31"-34"
        S - Chest 34"-37”
        M- Chest  38"-41”
        L - Chest 42"-45”
        XL - Chest 46"-49”
        XXL - Chest 50"-53”
        3XL - Chest 54"-57"
        Bottoms
        XS - Size 0-2 (24-25” waist)
        S - Size 4-6 (26-27” waist)
        M - Size 6-8 (28-29” waist)
        L - Size 10-12 (30-31” waist)
        XL - Size 14 (32-33” waist)
        XXL - 16-18 (34-35” waist)

        Size Chart

        Use our size chart to help you find the perfect fit.

        Size Charts

        Women’s Racer, Hoodie and V-Neck Sizes
        XS - Size 0-2 (32” chest, 24-25” waist)
        S - Size 4-6 (34” chest, 26-27” waist)
        M - Size 6-8 (336” chest, 28-29” waist)
        L - Size 10-12 (38” chest, 30-31” waist)
        XL - Size 14 (40” chest, 32-33” waist)
        XXL - 16-18 (44” chest, 34-35” waist)
        3XL: Size 18-20
        Women's Core Tank
        Runs large. Buy a size smaller for a more fitted look.
        XS - Size 0-4 (32” chest, 24-27” waist)
        S - Size 6-8 (36” chest, 28-29” waist)
        M - Size 10-12 (38” chest, 30-31” waist)
        L - Size 14 (40” chest, 32-33” waist)
        XL - Size 16 ( 44” chest, 34-35” waist)
        XXL - Size 16-18 (36” chest, 36” waist)
        3XL: Size 18-20
        Women's Flowy Tank sizes: 
        Runs Small. Buy larger to keep flowy fit. Elongated armholes.
        S - Size 0-2 (32” chest, 24-25” waist)
        M - Size 4-6 (34” chest, 26-27” waist)
        L - Size 6-8 (36” chest, 28-29” waist)
        XL - Size 10-12 (38” chest, 30-31” waist)
        XXL - Size 14 (40” chest, 32-33” waist)
        Gender Neutral Crews and Sweaters
        XS-  Chest 31"-34"
        S - Chest 34"-37”
        M- Chest  38"-41”
        L - Chest 42"-45”
        XL - Chest 46"-49”
        XXL - Chest 50"-53”
        3XL - Chest 54"-57"
        Bottoms
        XS - Size 0-2 (24-25” waist)
        S - Size 4-6 (26-27” waist)
        M - Size 6-8 (28-29” waist)
        L - Size 10-12 (30-31” waist)
        XL - Size 14 (32-33” waist)
        XXL - 16-18 (34-35” waist)

        KEEPS YOU COOL AND DRY.

        MOISTURE WICKING, ANTI-ODOR, SUPERIOR BREATHABILITY, UPF 50+ SUN PROTECTION AND NO CHEMICAL FINISHES.  

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