Cotton-viscose sport yarn for warm-weather knits
Share
Summer knitting has a reputation problem. You pull a cotton yarn from your stash, cast on a breezy tee, and somewhere around the fourth ball it's splitting on every other stitch or going limp and lifeless once blocked. We've frogged more than a few warm-weather projects for exactly that reason. Carlson exists because cotton on its own doesn't tell the whole story.
The 30% viscose in this blend is doing real work. Viscose adds a subtle sheen and a silky slide that keeps the yarn moving smoothly on your needles or hook — no fighting it, no snagging on joins. At the same time, the 70% cotton keeps it grounded: breathable, cool against the skin, and structurally honest so your finished fabric actually holds its shape after blocking.
Sport weight means you're in a sweet spot for warm-weather garments. A lightweight cardigan, a summer baby set, a market bag that won't stretch into a potato sack — all well within reach here. For reference, eight balls gives you 1,200 metres total, which covers a simple adult tank top with room to spare (or two full baby garments if that's your priority). If you're curious about other fine-weight cotton options, Camilla Cotton is a 100% mercerized cotton in the same weight category and brilliant for structured crochet work, while Cottonac Fine swaps viscose for acrylic to give you a slightly firmer fabric if you prefer that feel for baby items. Crafter looking for natural-fibre drape in an even finer weight? Linen pairs 50% linen with 50% viscose and has that same cool-hand quality — worth a look for summer shawls.
Cotton-viscose blends are generally considered gentle enough for sensitive skin, and the cotton content means air can still circulate even in a close-fitting garment — no sweaty polyester situation. It's also a manageable yarn for beginners working on their first wearable: the stitches sit clearly on the needle, and the slight sheen makes it easy to spot where you are in a pattern.
Carlson comes packaged as 8 balls — that's already project-ready quantity right out of the box, no hunting for matching dye lots across multiple orders. If black is the colourway calling your name, this is a clean, confident choice for a summer knit that you'll actually reach for.
| Specification | Details |
|---|---|
| Fiber Composition | 70% Cotton, 30% Viscose Cotton gives breathability and structure; viscose adds drape and a silky surface that glides smoothly on needles or a hook. |
| Weight / Ply | 2 Fine: Sport, Baby Lighter than DK — great for warm-weather garments, baby knits, and anything where you want a fabric that isn't too stiff or heavy. |
| Yardage per Ball | 150m / 164.04yds The 8-ball pack gives you 1,200m total — enough for a light adult top or two baby garments. |
| Weight per Ball | 50g / 1.76oz Standard 50g ball size — easy to manage in hand, especially for longer project sessions. |
| Package Content | 8 balls per pack Comes as a full project pack — no need to order separately and hope dye lots match. |
| Brand | Ice Yarns Produced under the Ice Yarns label. |
| Recommended Needle Size | Not specified Always knit a gauge swatch first — sport-weight cotton blends typically work well on 3.0–3.5mm needles, but your tension may vary. |
| Recommended Hook Size | Not specified For crochet, a 3.0–3.5mm hook is a common starting point for sport-weight yarn — swatch to confirm before committing to a full project. |
| Gauge | Not specified No gauge listed — your swatch is non-negotiable here, especially for fitted garments. |
| Care Instructions | Not specified Cotton-viscose blends often do best on a gentle or hand-wash cycle — check the ball band on arrival for the manufacturer's recommendation. |
| Dye Lot / Colorway Notes | Not specified Available variant is Black — buying the full 8-ball pack in one order removes any dye lot risk. |
| Country of Origin | Not specified Not listed in the product specs. |
Frequently Asked Questions
How many balls of Carlson do I need for a summer top or baby garment?
The 8-ball pack gives you 1,200 metres in total, which is a solid amount for sport-weight projects. A simple sleeveless adult tank or short-sleeved tee in a small to medium size typically uses somewhere between 700 and 1,000 metres at sport weight, so you should finish with yarn left over for edging or even a matching accessory. For baby garments — a little cardigan, a onesie, a sun hat set — you're realistically looking at 200 to 400 metres per item depending on size, meaning this single pack could cover two or three complete pieces. A gauge swatch is your best planning tool here; even a small tension difference shifts your yardage estimate noticeably on a full garment.
Is a cotton-viscose yarn like Carlson gentle enough for babies and sensitive skin?
Cotton is one of the most skin-friendly fibres you can reach for, and Carlson's 70% cotton base means the yarn sits comfortably next to skin without the scratchiness that wool or some synthetics can bring. The 30% viscose is smooth rather than rough, so there are no coarse fibres to worry about. For newborns or anyone with known sensitivities, it's still worth doing a small patch test with the finished fabric before making a full garment — every person's skin is different. The breathability of the cotton content is a genuine bonus for baby items too; it helps regulate temperature, which matters a lot more in a tiny cardigan than people sometimes realise.
