-70%
Splish Splash Men's Pajama Pants
Regular price
$38.00
Sale price
$11.40
/
Size chart
19 expandable sections · 20 chart modules Inches / pounds Desktop / tablet / mobile
Size charts
Select a section to view details
01Newborn Capsule Apparel Micro-Preemie through 6-9m⌄
| Size | Height | Weight |
|---|---|---|
| Micro Preemie | ≤15" | ≤3lbs |
| Preemie | ≤18" | ≤5lbs |
| Newborn | 18–21" | 5–8lbs |
| 0-3m | 21–23" | 8–12lbs |
| 3-6m | 23–27" | 12–17lbs |
| 6-9m | 27–29" | 17–20lbs |
02Newborn Capsule Hat Micro-Preemie through 6-9m⌄
| Size | Head Circumference |
|---|---|
| Micro Preemie/Preemie | ≤14-1/8" |
| Newborn/0-3m | 14-1/8–16-1/4" |
| 3-6m | 16-1/4–17-1/4" |
| 6-9m | 17-1/4–17-3/4" |
03Newborn Capsule Booties Micro-Preemie through 6-9m⌄
| Size | Insole Length |
|---|---|
| Micro Preemie/Preemie | 3-1/4" |
| Newborn/0-3m | 3-5/8" |
| 3-6m | 4" |
| 6-9m | 4-3/8" |
04Newborn Capsule Infant Gown Micro-Preemie through 0-3m⌄
| Size | Garment Length | Garment Chest Circumference |
|---|---|---|
| Micro Preemie/Preemie | 16-1/2" | 15-1/4" |
| Newborn/0-3m | 21-1/2" | 17-1/4" |
05Zippy Micro Preemie through 3T · Stay true to size and age⌄
| Size | Height | Weight |
|---|---|---|
| Micro Preemie | ≤15" | ≤3lbs |
| Preemie | 15–18" | 3–5lbs |
| Newborn | 18–21" | 5–8lbs |
| 0-3m | 21–23" | 8–12lbs |
| 3-6m | 23–27" | 12–17lbs |
| 6-9m | 27–29" | 17–20lbs |
| 6-12m | 27–31" | 17–23lbs |
| 12-18m | 31–33" | 23–26lbs |
| 18-24m | 33–34.5" | 26–30lbs |
| 2T | 33–36" | 29–31lbs |
| 3T | 36–39" | 31–35lbs |
06Two-Piece Pajama Set 12-18m through 16 · Consider sizing up for a rounder build⌄
| Size | Height | Weight |
|---|---|---|
| 12-18m | 29–31" | 22–26lbs |
| 18-24m | 31–33" | 26–30lbs |
| 2T | 33–35" | 28–32lbs |
| 3T | 35–38" | 32–35lbs |
| 4T | 38–41" | 35–39lbs |
| 5/6 | 42–48" | 39–48lbs |
| 7/8 | 48–54" | 48–69lbs |
| 9/10 | 54–57" | 69–87lbs |
| 12/14 | 58–61" | 87–110lbs |
| 16 | 61–63" | 110–120lbs |
Women
07Women's Pajamas Flowy fit · Stay true to clothing size⌄
| Size | Numerical Size |
|---|---|
| XS | 0–2 |
| S | 4–6 |
| M | 8–10 |
| L | 12–14 |
| XL | 16–18 |
| XXL | 20–22 |
| 3XL | 24–26 |
08Women's Tank Nightgown Relaxed fit · Size up one size if expecting⌄
| Size | Chest | Length |
|---|---|---|
| XS (0-2) | 15.4" | 34.6" |
| S (4-6) | 16.5" | 35" |
| M (8-10) | 17.7" | 35.4" |
| L (12-14) | 18.9" | 35.8" |
| XL (16-18) | 20.1" | 36.2" |
| XXL (20-22) | 21.3" | 36.6" |
| 3XL (24-26) | 22.4" | 37" |
09Women's Caftan Gown Relaxed fit · Size up one size if expecting⌄
| Size | Chest | Length |
|---|---|---|
| XS (0-2) | 19.75" | 37" |
| S (4-6) | 20.5" | 38" |
| M (8-10) | 21.25" | 39.5" |
| L (12-14) | 22" | 40.5" |
| XL (16-18) | 23" | 41.75" |
| XXL (20-22) | 23.5" | 43" |
| 3XL (24-26) | 24.5" | 44" |
10Women's Long Sleeve Sleep Shirt True to size · Size up if between sizes or expecting⌄
| Size | Chest | Length |
|---|---|---|
| XS | 19.75" | 32.5" |
| S | 20.5" | 33.5" |
| M | 21.25" | 34.5" |
| L | 22" | 35" |
| XL | 23" | 36" |
| XXL | 23.5" | 36.5" |
| 3XL | 24.5" | 37.5" |
11Women's Tee Flowy fit · Stay true to clothing size⌄
| Size | Numerical Size |
|---|---|
| XS | 0–2 |
| S | 4–6 |
| M | 8–10 |
| L | 12–14 |
| XL | 16–18 |
| XXL | 20–22 |
| 3XL | 24–26 |
Men & Adult
12Men's Pajamas Stay true to clothing size · Loose pants fit⌄
| Size | Chest | Waist |
|---|---|---|
| XS | 34–36" | 24–28" |
| S | 38–40" | 28–31" |
| M | 41–42" | 31–34" |
| L | 43–44" | 34–39" |
| XL | 46–47" | 40–44" |
| XXL | 48–50" | 44–48" |
| 3XL | 50–52" | 48–52" |
13Adult Robe Unisex fit · Midi length⌄
| Size | Chest | Length |
|---|---|---|
| XXS/XS | 32–36" | 44.5" |
| S/M | 37–42" | 46" |
| L/XL | 43–47" | 47.5" |
| XXL/3XL | 48–55" | 49" |
14Girls' Brief Underwear & Boys' Boxer Briefs The two children's underwear charts use the same measurements⌄
| Size | Numerical Size | Waist |
|---|---|---|
| XXXS | 18/24m | 19–20" |
| XXS | 2/3T | 20–21" |
| XS | 4/5T | 21–22" |
| S | 6/7 | 22–23" |
| M | 8/10 | 24–25" |
| L | 12/14 | 26–28" |
15Women's Hipster Underwear Stay true to your normal clothing size⌄
| Size | Numerical Size |
|---|---|
| XS | 0–2 |
| S | 4–6 |
| M | 8–10 |
| L | 12–14 |
| XL | 16 |
| XXL | 18 |
16Men's Boxer Briefs Stay true to your normal clothing size⌄
| Size | Waist |
|---|---|
| XS | 30–31" |
| S | 32–33" |
| M | 34–36" |
| L | 37–39" |
| XL | 40–43" |
| XXL | 44–47" |
Sleep & Play
17Sleepy Bag Do not size up · Check the fit around the arms and neck⌄
| Age | Weight | Height |
|---|---|---|
| 0-6m | 8–17lbs | 21–27" |
| 6-18m | 17–26lbs | 27–32" |
| 18-36m | 26–35lbs | 32–39" |
Lightweight · 0.5 TOG · 72–78°FSeasonless · 1.5 TOG · 68–74°FWinter Weight · 2.5 TOG · 61–67°F
18Play by Little Sleepies Preemie through size 10⌄
| Size | Height | Weight |
|---|---|---|
| Preemie | ≤18" | ≤5lbs |
| Newborn | 18–21" | 5–8lbs |
| 0-3m | 21–23" | 8–12lbs |
| 3-6m | 23–27" | 12–17lbs |
| 6-12m | 27–31" | 17–23lbs |
| 12-18m | 31–33" | 23–26lbs |
| 18-24m | 33–34.5" | 26–30lbs |
| 2T | 33–36" | 29–31lbs |
| 3T | 36–39" | 31–35lbs |
| 4T | 39–42" | 35–39lbs |
| 5 | 42–45" | 39–43lbs |
| 6 | 45–48" | 43–50lbs |
| 7 | 48–50" | 50–57lbs |
| 8 | 50–52" | 57–65lbs |
| 10 | 52–57" | 65–80lbs |
Pets
19Pet Bandana Measure your pet's neck before ordering⌄
| Size | Neck Circumference |
|---|---|
| XS/S | ≤16" |
| M/L | ≤23" |
Final sale: this item is not eligible for returns or exchanges.
- Free worldwide shipping
- In stock, ready to ship
- Inventory on the way
Float off to rubber ducky dreamland in the Splish Splash Men’s Pajama Pants! Featuring playful rubber duckies drifting by with bubbles all around, these buttery soft pajama pants are made from our signature Lunaluxe® Bamboo for a breathable, seasonless feel. Designed with a relaxed fit, adjustable drawstring waistband, and deep side pockets, they’re perfect for squeaky clean snuggles. Pair them with our bright white short-sleeve PJ top for the ultimate cozy match!
The Splish Splash print features yellow rubber ducks with sleepy or smiling faces, some wearing hats or scarves and others holding umbrellas. They float on dark blue waves over a light blue background with white bubbles, finished with white trim.
- Made from custom-milled Lunaluxe® Bamboo that’s gentle on sensitive or eczema-prone skin
- Seasonless fabric keeps you cool in the summer & cozy in the winter
- No interior tags
- Side pockets (Deep enough for a phone!)
- Wide, comfy elastic waistband with an adjustable drawstring
- Relaxed fit throughout
- Tops sold separately
- 95% viscose from bamboo; 5% spandex
- Machine wash cold
Little Sleepies is proud to donate a portion of every sale to Alex's Lemonade Stand Foundation for Childhood Cancer.