Baby Adventure Sun Suit | UPF 50
Baby Adventure Sun Suit | UPF 50
Baby Adventure Sun Suit | UPF 50
Baby Adventure Sun Suit | UPF 50
Baby Adventure Sun Suit | UPF 50
Baby Adventure Sun Suit | UPF 50
Baby Adventure Sun Suit | UPF 50
Baby Adventure Sun Suit | UPF 50
Baby Adventure Sun Suit | UPF 50
Baby Adventure Sun Suit | UPF 50
Baby Adventure Sun Suit | UPF 50
Baby Adventure Sun Suit | UPF 50

Baby Adventure Sun Suit UPF 50

/

Free shipping within the USA
Size — 0-3M
Color — Brickdust
Size chart

Full-coverage one-piece sun suit made from TENCEL™ Lyocell for babies from newborn to 24 months. UPF 50 rated fabric blocks 98% of UV rays while full-length sleeves, legs, and a protective hood keep your little explorer safe from head to toe.

  • UPF 50 RatedBlocks 98% of UV
  • OEKO-TEX®Certified safe
  • TENCEL™ LyocellSustainable & soft
  • USA & Canada MadeHassle-free

66% TENCEL™ Lyocell / 28% Organic Cotton / 6% Spandex

UPF 50 sun protection built into the fabric — won't wash out

Full-length arms and legs for maximum coverage

Full-length arms and legs for maximum coverage

Protective hood for scalp, ears, and neck

No zippers near baby's face — safe, smooth design

Machine wash cold, wash inside out

Tumble dry low

Do not bleach or iron

UPF protection is permanent — it won't fade with washing

Free shipping on all US orders

Standard shipping: 3–5 business days

30-day hassle-free returns

Ships within the US
Sun Protection

Head-to-toe coverage. Zero sunscreen stress.

For babies with delicate skin, clothing is the safest first line of defense against UV. This one-piece blocks 98% of UV rays with UPF 50 fabric — protection that's woven in, so it never washes out or wears off.

  • UPF 50 — the highest sun protection rating available
  • Full arms, legs, and hood leave almost no skin exposed
  • Full-length arms and legs leave almost no skin exposed
Baby-safe fabric

Gentle enough for brand-new skin.

Newborn skin is 30% thinner than adult skin. That's why we use TENCEL™ Lyocell — a wood-based fiber that's naturally hypoallergenic, moisture-wicking, and impossibly soft against delicate skin.

  • 66% TENCEL™ Lyocell / 28% Organic Cotton / 6% Spandex
  • Wicks moisture away from baby's skin
  • OEKO-TEX® certified — free of harmful substances
98%UV Rays Blocked
50UPF Rating
100%Full body coverage
0-24MSize range
Parent-Tested Design

Every detail exists because a parent asked for it.

No zippers near tiny faces. Full-length arms and legs so there's almost nothing to sunscreen. A hood that stays put in the stroller. We designed this for the realities of life with a baby.

  • Zipper-free face area — nothing to pinch or scratch
  • One-piece design — no separate pieces to lose or forget
  • Carrier- and stroller-friendly hood
  • Machine washable — because blowouts happen
Sustainably Made

Soft on baby skin. Light on the planet.

TENCEL™ Lyocell comes from sustainably managed forests and is produced using a closed-loop system that recovers virtually all water and solvents. Gentle on skin. Light on the planet.

  • Requires 10x less water to produce than cotton
  • Closed-loop manufacturing recycles 99% of solvents
  • Biodegradable fiber from certified sustainable wood

"We needed something we could trust for our newborn's first beach trip. This sun suit gave us total peace of mind — soft fabric, full coverage, and he barely noticed he was wearing it."

— Emily R., Verified Buyer

What parents have to say about Sunny Cubs

Ready to protect your little explorer?

UPF 50 sun protection, TENCEL™ softness, and full head-to-toe coverage for your baby. Starting at $68.

  • UPF 50
  • OEKO-TEX® Certified
  • TENCEL™ Lyocell
  • Free US Shipping