Needles poly smooth track pants use the label's light, slightly shiny polyester that drapes rather than stands. This collection gathers the poly smooth Track Pants and the smooth polyester H.D. pairs, with a fabric and care guide below.
Needles poly smooth track pants are made in a smooth polyester jersey with a slight sheen and a soft, fluid drape. Here that covers the classic poly smooth Track Pant from $229 and the H.D. Trackpants in smooth polyester at $220. Wash them cool, hang them dry, and keep heat away.
Poly smooth is the name Needles uses for a smooth polyester jersey. Hold it up and you notice two things before anything else: a faint sheen on the face, and the way it pours over your hand rather than holding a crease. It is the fabric that makes a Needles track pant look closest to its sportswear origins, and also, oddly, closest to a dress trouser.
Compared with heavyweight jersey, poly smooth is lighter, cooler and less matte. Compared with velour, it has no pile at all, so the colour looks the same from every angle and the contrast tape reads very sharp. The product sheets for the classic Track Pant describe it as flexible and breathable polyester, and that matches how it wears. My longer comparison of shine versus matte lives in the Needles poly track pants guide.
The classic Track Pant in poly smooth. These are the seasonal Track Pants issued in collection-specific colours: the Poly Smooth Track Pants in Black ($249), the Poly Smooth Track Pants in Olive ($249) and the Poly Smooth Track Pants in Black Brown ($229), which is the only one stocked from XS.
The H.D. in smooth polyester. The same wide, darted H.D. silhouette, but in the lighter fabric: the H.D. Trackpants in Olive ($220), the H.D. Trackpants in Sax ($220) and the H.D. Trackpants in Wine ($220). The heavyweight jersey H.D. pairs are in the main H.D. track pants collection.
One listing needs a note: the H.D. Trackpants titled Poly Smooth ($220) is described on its sheet as an ivory heavyweight jersey. Read the product page before ordering if the fabric is the reason you are buying.
I spent a hot summer alternating the Sax H.D. and a black poly smooth Track Pant, mostly to see how the fabric held up to constant wear and washing. On a warm afternoon the polyester felt cool against the leg, and it did not cling when I had been walking for an hour.
The Sax H.D. is the more dramatic of the two. In smooth polyester the H.D. volume behaves differently from jersey: instead of standing off the knee, the fabric falls in long folds and swings when you move, so the darts read as soft ripples. The black Track Pant was the everyday pair. It looked sharp with a white tee, and the sheen made it pass at a restaurant with a knit and loafers.
I washed both pairs roughly once a week, cold and inside out, and hung them on a rail. They were dry by morning. The surface stayed smooth and the embroidery on the papillon stayed flat. I kept both well away from the dryer.
| Fabric | Fit / Silhouette | Leg shape | Sizes stocked | Price here |
|---|---|---|---|---|
| Poly smooth (flexible, breathable polyester) | Classic Track Pant | Track Pant cut | S to XL (Black Brown XS to XL) | $229 to $249 |
| Smooth polyester | H.D. Trackpants | Wide, darts at waist and hem | S, M, L, XL | $220 |
| Heavyweight jersey | H.D. Trackpants | Wide, darts at waist and hem | S, M, L, XL | $210 to $220 |
| Velour | Narrow Track Pants | Slim | S, M, L, XL | $249 |
| Smooth poly-jersey | AIPL x Needles | Relaxed straight | S, M, L, XL | $280 |
If you like the idea of a heavier, warmer hand, the Needles velour collection is the opposite end of the scale. The AIPL pair and other smooth-fabric collaborations are in Needles collaborations.
All of the poly smooth and smooth polyester pairs above can be ordered here, with free standard shipping worldwide. You receive a tracking number by email when the order ships, and estimated delivery is 6 to 27 business days depending on location and customs. See the shipping policy for details.
Exchanges or store credit are available for unused, unwashed items with tags if requested within 7 days of delivery, and wrong or defective items reported with photos within 48 hours get a replacement or store credit; the refund policy has the full terms. Email [email protected] with questions. For fit before fabric, read the H.D. guide, the track pants size guide and my H.D. sizing notes; Japanese sizing runs about a size small, so most people go up one.
To match a jacket, browse the Needles track jackets. For colour choices, see the best Needles track pant colours, and for styling, Needles track pants outfits. You can compare fabrics across the wider range in Needles track pants or shop all Needles. Written by Ren Aoki.
Poly smooth is the smooth polyester jersey Needles uses on many of its track pants. It has a faint sheen, a soft and fluid drape, and feels lighter and cooler than heavyweight jersey. The product sheets for the classic Track Pant describe it as flexible and breathable. It has no pile, unlike velour, so colours look consistent from every angle and the side tape reads crisply.
Turn them inside out, wash them cool on a gentle cycle with a mild detergent, and hang them to dry. Skip fabric softener and avoid the tumble dryer, or use only the lowest heat. If they need pressing, use a cool iron away from the papillon embroidery and the tape. Treated this way, the smooth face of the fabric stays clean and even.
Yes, they are the pairs I pick for heat. Smooth polyester is lighter than heavyweight jersey and velour, it breathes, and it dries quickly after washing, which also makes it good for travel. The H.D. Trackpants in Olive, Sax and Wine at $220 and the poly smooth Track Pants from $229 are the warm-weather options here.
