Long Sleeve Pajama Set in TENCEL™ Lyocell - Llama Adventures

Warmth that breathes: the knit traps air, the TENCEL™ wicks, and the night goes unbroken.
$41.95
USD
Size

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All US orders over $65 ship for free!
$7 standard shipping in USA.
Snug, Comfortable Fit

Snug, Comfortable Fit

Flexible Elastic Waistband

Flexible Elastic Waistband

Temperature Regulating Fabric

Temperature Regulating Fabric

Tag-Free, No Irritation

Tag-Free, No Irritation


As Featured In

Description

Breathable comfort from bedtime to morning: the Long Sleeve Pajama Set keeps a little one at the right temperature all night, instead of waking up too warm or too cold partway through. This two-piece set actively manages body heat and sweat to reduce temperature-related sleep interruptions, meaning fewer overnight wake-ups tied to overheating or a sudden chill.

As a two-piece set, it works as a standalone warm-weather pajama or as a base layer under a sleep bag in a cooler room, giving it use across more of the year than a single-season pajama would offer.

It's a genuine bedtime essential rather than a decorative pajama set, built to actually be worn on repeat.

Why We Love It

Snug Fit, Head to Toe

Long-sleeve raglan-style top with banded cuffs provides a snug yet cozy fit

Sleep-Friendly Details

Bottoms have a soft elastic waistband — no digging, no wakeups.

All-Night Comfort

Lightweight fabric stays cool so they're not waking up hot at 2am.

The Details

Construction. A two-piece set: a tagless top and a pull-on pant with a soft, non-binding waist. No zippers and no snaps — the set for the stage when the baby helps get dressed.

TENCEL™ vs cotton pajamas for toddlers. Cotton pajamas are the default and the reason most toddlers end up with a pajama drawer that pills, fades, and shrinks within six months. TENCEL™ Lyocell is a longer fiber than cotton and holds its surface through more wash cycles. For a garment that goes through the wash three nights a week, the difference compounds. The two-piece TENCEL™ set is the pajama the toddler still wears at age 3.

Sizing.12–18M, 18–24M, 2T, 3T, 4T. These run true to size. A toddler at 24 months who's also 50th percentile for height usually fits the 2T comfortably.

Materials & Care

Gentle on sensitive skin and the planet, TENCEL™ Lyocell contains biodegradable fibers made from responsibly sourced eucalyptus tree pulp. It's made using a closed-loop production process where 99.5% of the solvents are reused during manufacturing, helping to minimize waste.

94% TENCEL™ Lyocell, 6% spandex

Machine wash cold and tumble dry low. Don't bleach, and don't iron the printed areas. Two or three washes a week is the baby-laundry baseline — TENCEL™ is built for exactly that cadence.

Machine wash cold with like colours

Machine wash cold with like colours

Delicate or gentle cycle

Delicate or gentle cycle

Tumble dry on low heat

Tumble dry on low heat

Use only non-chlorine bleach

Use only non-chlorine bleach

Iron medium

Iron medium

Do not dry clean

Do not dry clean

Llama Adventures

A watercolor jungle gathering — llamas, sloths, and capybaras on a mountain adventure.

Cream ground with a watercolor scene of llamas, capybaras, and sloths gathered among trees, ponds, and mountains, in soft sage green, brown, and terracotta.

Shipping & Returns

All US orders over $65 ship for free! Shipping is $7 for orders under $65.

If you need expedited shipping, the shipping fee will be calculated at checkout.

Change your mind? Regular-priced items can be returned within 30 days of purchase, as long as they're unworn, unwashed, and unused with original tags and packaging intact. Sale and marked-down items are final sale.

Made from the Good Stuff

Naturally Temperature-Regulating

TENCEL™ Lyocell keeps baby comfortable in any season, moving heat and moisture away from skin instead of trapping it.

Buttery-Soft on Sensitive Skin

Silky soft against even the most sensitive skin, and naturally hypoallergenic — dermatologist recommended.

Sustainably Harvested

Made from FSC-certified eucalyptus wood pulp in a closed-loop process that reuses 99.5% of water and solvents.

Built for Frequent Washing

Keeps its softness and shape through the twice-or-thrice-weekly wash a baby's wardrobe demands.

Naturally Temperature-Regulating

TENCEL™ Lyocell keeps baby comfortable in any season, moving heat and moisture away from skin instead of trapping it.

Buttery-Soft on Sensitive Skin

Silky soft against even the most sensitive skin, and naturally hypoallergenic — dermatologist recommended.

Sustainably Harvested

Made from FSC-certified eucalyptus wood pulp in a closed-loop process that reuses 99.5% of water and solvents.

Built for Frequent Washing

Keeps its softness and shape through the twice-or-thrice-weekly wash a baby's wardrobe demands.

Our Safety Standards

Safety & certification.Aligned with American Academy of Pediatrics (AAP) safe-sleep guidance. Tested to U.S. flammability standards for children's sleepwear (16 CFR Parts 1615/1616), and to CPSIA and ASTM standards. Material certified to OEKO-TEX Standard 100. Loulou Lollipop is a Certified B Corporation.

BPA Free

BPA Free

Phthalate Free

Phthalate Free

OEKO TEX Certified

OEKO TEX Certified

Hypo-allergenic

Hypo-allergenic

FAQs

Are TENCEL™ pajamas better than generic bamboo pajamas?

For longevity, yes. TENCEL™ keeps its surface through repeated, heavy laundering. TENCEL™ Lyocell keeps its face through wash after wash — and no nursery item is washed more than pajamas. The pajamas your baby still has at 18 months are TENCEL™.

What temperature should baby's pajamas be?

Pajamas are the under-layer, not the sleep system. Match weight to the room: long-sleeve TENCEL™ under a 1.0 TOG bag for 70–75°F nurseries, short-sleeve under 0.5 TOG for 75–81°F, sleeper under 2.5 TOG for 61–68°F. The bag handles the warmth for you.

Why fold-over cuffs?

No one warns you how fast newborn fingernails grow — or how quickly they end up at the cheeks. Fold-over cuffs cover the hands without mittens that fall off. Somewhere around 4–6 months, the cuffs flip back for good; the hands have jobs now.