Negative Underwear New Arrivals 2026: Cypress, Ganache and the New Base Sport Line
Some brands launch a hundred things a season. Negative Underwear adds a color. That's the quiet thrill of following this label: one week the Whipped henley you already own appears in a deep bottle green, the next week your favorite waffle pullover turns dark chocolate, and suddenly the whole drawer feels new.
October 2026 has been a busy month by Negative's standards. Olivia Reviews went through the newest listings on negativeunderwear.com on October 20, sorted by launch date, and pulled out what's actually new for fall and winter: two new colors, a fresh sleep print and a whole new activewear line. Here's what each piece is for, what it costs in USD and who should look first.
Quick take: The headline launches are Cypress (a forest green, out October 5) and Ganache (a dark chocolate brown, out October 12) across Whipped modal and Waffle Knit lounge, plus Ganache Stripe Supreme sleepwear (October 13). The surprise is Base Sport, a smooth, bonded low-impact activewear line from September. Everything here was full price when we checked. See today's Negative Underwear deals before you add to cart.
New Color 1: Cypress, the Forest Green
Negative describes Cypress as "a lush evergreen forest bottle glass green tone," and it landed on October 5 across lounge, intimates and underwear. It's a genuinely wintry shade, rich without being loud, and it sits well beside the black, sand and grey pieces most Negative fans already own.
Waffle Knit Pullover in Cypress, $168
The brand sums it up as "country club meets cozy boyfriend." It's a slouchy pullover that cinches slightly at the waist, with a deep ribbed collar you can fold down or pop up and shell buttons at the neckline. The fabric is a cotton waffle jacquard (98% cotton, 2% spandex) with a smooth underside, which Negative says means no imprints on your skin. Machine wash cold, inside out, tumble dry low. All six sizes, XS to XXL, were in stock. Negative's tip: size down for a more streamlined fit.
Look first if: you want one cozy layer for the whole winter. A matching Cypress Waffle Knit Jogger and Lounge Bralette landed the same day.
Whipped Henley ($135) and Whipped Track Pant ($198) in Cypress
Negative's Whipped micro modal (91% micro modal, 9% Lycra, made from fabric imported from Austria) now comes in green. The henley has a deeper V-neck, two working snap buttons at the center and two faux grommets up the side neckline, with enough length to ruche up. The track pant is high-rise and wide-leg with a three-snap faux fly. Negative is upfront that Whipped is "wispy thin" and slightly sheer when stretched. When we checked, the henley was available in S to XL and the pant in XS to XXL.
Look first if: you live in matching lounge sets and want a color that isn't black or beige.
Sieve Cutout Bra in Cypress, $70
The brand's minimal mesh bra with an open center, now in green. It's sheer Belgian power micromesh (74% polyamide, 26% elastane), and Negative's page states plainly that the mesh is see-through. Sizes 1 to 5 were in stock. Cypress Whipped Cami and Mini Short pieces also joined the line on October 5.
→ Check the latest Negative Underwear coupon codes and deals
New Color 2: Ganache, the Dark Chocolate
A week later, on October 12, came Ganache, "a decadent and earthy dark chocolate chestnut shell brown tone" in the brand's words. It arrived across Whipped and Waffle Knit at once, so you can build a full brown wardrobe in one order.
Whipped Cropped Pant in Ganache, $180
Negative calls this "the softest pant you'll ever put on." It's the Whipped modal in a slim fit with a cropped leg, which the brand says suits shorter people, or taller ones who want an intentional ankle-baring finish. The high-rise waist sits around the natural waist. All sizes XS to XXL were available.
Look first if: wide-leg lounge pants swallow you, or you want something sleeker to wear out of the house.
Whipped A-Top ($78) and Whipped Non-Wire Bra ($70) in Ganache
The A-Top is a light layer the brand pitches for wearing under things or on its own, "out, or to bed." Note the slightly different blend on this one: 73% micromodal, 17% viscose and 10% Lycra. The Non-Wire Bra is the brand's lounge bra cut, lined in front for more opacity, sizes 0 to 5, all in stock. Negative's own sizing note: non-wire bras are flexible, so you'll likely fit more than one size. A Ganache Whipped Boxer, Henley, Henley Dress and Track Pant also arrived the same day.
Look first if: you want a brown bra-and-top pairing that reads polished under a cardigan.
New Print: Ganache Stripe Sleepwear
On October 13, Negative's Supreme sleep fabric got a new stripe: "a decadent dark chocolate brown stripe and a deep raven black stripe." Supreme is a Korean 100% high-density woven poly that the brand calls its washable alternative to silk, labeled machine wash cold, hang dry.
- Supreme Tank, $110: an intentionally relaxed fit with an open V-neck, a racerback and a hem just below the hip.
- Supreme Jogger Pant, $148: a relaxed, harem-style fit that doesn't cling, with a flat-front hem and elastic back you can ruche up.
A matching Supreme Shirt and Supreme Short came out in the same print. Every size, XS to XXL, was in stock for the tank and jogger.
Look first if: you want pajamas that look good enough for a holiday morning photo, without the dry-cleaning bill.
New Line: Base Sport
The biggest news of the season isn't a color. In September, Negative launched Base Sport, built around a custom "spacer-lite" fabric (60% nylon, 40% Lycra) that the brand says took years to develop, combining elements of two fabrics it loved. The selling points are smooth bonded seams, "zero sheerness" and a silky hand. Negative designs it for low-impact movement: think studio classes, walks and everything after. It comes in Black, Cream and Mink.
Base Sport Legging, $148
A bonded waistband for a soft smoothing effect without bulk, a refined gusset, and bonded seams that lie flat. Negative describes it as minimally compressive: "a gentle hug without restriction." Sizes XS to XXL, all in stock in Black.
Base Sport Square Top, $88
A square neckline with wide, bonded straps, double-lined for light support with no hardware or padding. It uses Negative's non-wire 0–5 sizing, not XS–XXL.
Base Sport Bomber, $198
A fully bonded jacket with bonded ribbing at the cuffs and hem, designed to layer before, during or after class. A Racerback Top and Bike Short complete the line.
Look first if: you already love Negative's minimal style and want workout pieces that match it.
New Accessory: Feel Good Grip Sock in Kick, $58
Released alongside Base Sport on September 29: a three-pack of athletic crew socks (one Garnet Stripe, one Black Stripe, one Mink) in a combed cotton blend, with woven-in arch support, a cushioned footbed, a reinforced toe and slip-proof silicone NEGATIVE graphics on the soles. One size fits all. Negative's note: machine wash before first wear.
The New Arrivals at a Glance
| New piece | Launched | Price | Good for |
|---|---|---|---|
| Base Sport Square Top | Sep 13 | $88 | Light support for low-impact classes |
| Base Sport Legging | Sep 13 | $148 | Smooth, opaque leggings |
| Base Sport Bomber | Sep 13 | $198 | Layering before and after class |
| Feel Good Grip Sock (3-pack) | Sep 29 | $58 | Studio days |
| Waffle Knit Pullover, Cypress | Oct 5 | $168 | A cozy winter layer |
| Whipped Henley / Track Pant, Cypress | Oct 5 | $135 / $198 | A green lounge set |
| Whipped Cropped Pant, Ganache | Oct 12 | $180 | Slim, ankle-length lounge pant |
| Whipped A-Top, Ganache | Oct 12 | $78 | A light layer, in or out |
| Supreme Tank / Jogger, Ganache Stripe | Oct 13 | $110 / $148 | Washable "silk-alternative" sleep |
Before You Order New Pieces
Shipping: free US shipping on orders over $100, and almost any two new pieces get you there. Before you pay, compare current Negative offers.
Returns: full-priced items (Kits included) can be returned within 21 days of the original purchase date, unworn, unwashed, tagged and in original packaging. Store credit is free to process and never expires. Exchanges depend on stock and aren't promised, which matters with new colors that can sell through by size. Items bought on sale are final.
Sizing: lounge and Base Sport bottoms run XS–XXL; bras and the Square Top use Negative's 0–5 non-wire sizing.
What We Like and What to Watch
What we like
- New colors land across whole families, so building a set is easy.
- Base Sport extends Negative's no-frills look into activewear.
- Detailed fabric and care notes on every new listing.
- Most new pieces were in stock across the full size range.
What to watch
- Whipped and Sieve are sheer to different degrees, as the brand states.
- The 21-day return window counts from purchase, not delivery.
- Premium prices: $135–$198 for most new lounge pieces.
FAQ
What's newest at Negative right now?
As of October 20, 2026: Ganache Stripe Supreme sleepwear (October 13), Ganache Whipped and Waffle Knit (October 12) and Cypress lounge and intimates (October 5).
Is Base Sport good for running?
Negative designs it for low-impact movement and calls the legging minimally compressive, so it's aimed at studio classes and walking rather than high-impact training.
Are the new colors available as packs?
The pieces covered here were listed as singles when we checked.
Is there a code for new arrivals?
We didn't find a public code on Negative's site; the footer advertises a "Give $20, Get $20" referral program. For anything else, check Negative Underwear coupons.
Final Verdict
Negative's fall and winter launches are about depth, not volume: a green and a chocolate brown that turn familiar Whipped and Waffle pieces into something new, a chic striped sleep set and a smart move into low-impact activewear. Start with the piece that fills a gap, a Cypress pullover, a Ganache cropped pant or the Base Sport legging, and buy before your size sells through.
→ Check the latest Negative Underwear coupon codes and deals
Olivia Reviews researched Negative Underwear using its official website, product listings and published policies in October 2026. We haven't personally tested these products. We may earn a commission when you buy through our links, at no extra cost to you.