Red Heart® Heat Wave™ Yarn

Item 710903P
Suggested Retail: $5.99    
Our Price: $4.99 - $5.99
Turn up the heat with this revolutionary yarn activated by sunlight—even on a cloudy day—to keep you up to 12°F warmer.
4-Medium Yarn Weight
• 100% acrylic. Machine wash. Made in U.S.A.
• 3.5 oz/100g/198 yd ball.
• Crochet gauge, size H-8 hook: 13 sc and 14 rows = 4" (10.2cm).
• Knit gauge in st st, size 8 needles: 18 sts and 24 rows = 4" (10.2cm).
Colors: Sort By: Item # Name Tell a Friend
Adventure Adventure



Beach Bag Beach Bag



Beach Ball Beach Ball



Luggage Luggage



Passport Passport



Radio Radio



Sandy Shores Sandy Shores



Seaweed Seaweed



Summer Night Summer Night



Swim Shorts Swim Shorts



Thunderstorm Thunderstorm



Tourist Tourist



Vacation Vacation



Water Park Water Park



Wild Bloom Wild Bloom



Blue Skies Blue Skies



Bikini Bikini



Ocean Ocean



Red Hot Red Hot



Ultra Violet Ultra Violet



Campfire Campfire



Colors: Sort By: Item # Name Tell a Friend

Returns and Exchanges
If you are dissatisfied in any way with your purchase, you may feel free to return unused merchandise for a full refund or exchange within 60 days. Every order arrives with an itemized invoice and contains complete return instructions.

Customer Reviews

Average Rating:
5.05

(based on 5 reviews)

By Donna Stevenson
Newnan, GA
January 16, 2021
5.05
"Wasn’t sure it would work until I made a hat and wore it. It’s GREAT! Will make great Christmas presents for this year. Yarn soft and easy to work with Luv the colors"
December 17, 2020
5.05
"Very soft and warm! My boyfriend loves the hats ive made for him"
By Bonnie Fleck
Crystal River, FL
November 16, 2020
5.05
"Really amazing! I had my doubts, but the hat that I knit really is warmer than ones knit with wool. Also, this yarn feels nice to work with, That's a big plus for me."
By Ruth
Jackson , NJ
October 14, 2020
5.05
"This is a great yarn for winter hats, mitten, scarves, and slipper socks. Thais is one reason I love herrschners. Quality yar, bundle sales, and best of all value for MY dollar you go HERRSCHNERS !!!!"
By Marsha
Mansfield, MA
December 13, 2019
5.05
"Beautiful in every way. I do hats for homeless. This yarn actually keeps them warmer by as much as 12degrees as it is sunlight activated but also applies to cloudy days! Very soft, does not split, knot free, great color selection. Mittens also being made. Highly recommend this product!"